^ I still have faith in XRP, I held some of it and I think, that is around 20% overall of my portfolio.
If your reason for selling just because you afraid of the SEC, then you will probably have to research first, SEC was only implemented regulation on Ripple but that is totally different from XRP which is a digital asset, and while Ripple is a company that created XRP. Nevertheless, there is nothing wrong if you will put a try to invest in XRP with a low amount that you can afford and accumulate only a small amount won't hurt your pocket but if it will have a massive increase, of course, it is considered as a profit.

^ BNB was rise because of the binance exchange and most trader use their coin just to cut fees, there is nothing else matter. We know that BNB will impossible to replace ETH, which is far behind. Besides, as they said, BNB is fully centralized rather than ETH and that is the reason probably that BNB can not surpass ETH. I think there is nothing special with the BNB, it is coincidentally that the fees on ETH were ridiculous these days and traders find a way to move their money and to save from the high fees.

^ You have a lot of questions and they will already be answered by someone else here. But I want you to hear my opinion about this.
That is the right decision, never put all your eggs in one basket which is a common decision of those investors who want to get profit at once just for profit.
Nevertheless, good traders will always have a plan, you can always stick to the plan whatever happens to you because sometimes emotional habits will drag us down too much and won't get recover.

^ That has happened now, there is a short pullback of the price and the correction was there.
Good thing that you have sold your BNB right away, while mine is not yet because I did not have a full decision regarding selling it because I think after a short correction is another healthy level of the price and it will create a new ATH again. Nevertheless, I am afraid that ETH will replace by BNB in a ranking position, we know that ETH is having very high fees and BNB is most used by traders.

^ That is definitely right for me.
Why you will follow other opinions if you can decide from your own. Remember that in trading experience is the best teacher after all. Once you encounter failure, just try to make sure that it will not happen next. Following other's opinions for me is a kind of cheat because you copied or stolen the idea from others for your own benefit. Nevertheless, this is a case to case basin only,

^ Because that you have witnessed that BTC price was in bull run situation? I am right?
This is my observation to those people who come and adopt BTC and other cryptos, they will mostly appear when the market is in the bull run situation.
But that is them, the first impression them on crypto is money and not even understand what is crypto and the technology behind these cryptocurrencies.
Nevertheless, on my own, I have learned a lot, from technical into financial everything of which has changed because of this opportunity that we had. Not only comfortable and also profitable.

^ Investing in gold and investing in BTC is might a good idea as well, everything is good for me if you are talking about investing is sounds good either that is crypto or gold. If you can invest in both of them, why not? They had the same movement but I think BTC is easy to gain profit than gold because BTC is become very expensive, even if you will buy. Nevertheless, all of these are temporary, because we know that someday, gold was hold in a passion.

^ You did not probably fully understand what is the function of BTC and how affects the price to become volatile.
Because BTC has a fixed amount and the price varied on the demand and supply in the market cap. Once the demand will increase, it means the supply becomes less which in turn to BTC becomes expensive and the price was pegged into a dollar-based value. Nevertheless, it is impossible that you mean BTC will become stable in price, the price will always be fluctuated due to massive traders of altcoins in BTC pairs.

^ To tell you frankly, there is no one knows when is the right time to sell if you have a profit, you are good to sell but if not, keep holding.
It is possible that there is a decline of the price after a massive growth and that is right, there is no infinity growth of BTC price but we will always have a new ATH. Nevertheless, here is my point that BTC will not decline, there are too my institutional investors that keep adopting BTC and using it. It will not probably below $20k as a previous ATH, unless if these all big investors will sell their BTC at once.

^ Definitely right and I would do the same as what you have said. Probably that is safe to invest but I don't know those pump and dump altcoin such as dogecoin. I have also shitcoins in my portfolio and even them, the price was increased and I think this is the season of altcoins. We witnessed different price increases in most altcoins in the coin market cap. Nevertheless, we need to be careful of the hype, sometimes it will lead us to a sudden loss, do your own research is the best answer, and also, let us be careful most of what they suggested.

^ OP has almost everything as a successful trading knowledge has, the problem that I see here is how to apply when Op was in the trading field. All of these mentioned by the OP is good and having a trading plan is always good that you are potentially follow the right path and lead to success.
The first thing to consider is your physical and emotional behavior, you must ready for it when you are stepping in trading. Mental preparation and trading preparation are always considered to achieve your goals, but this does not mean this has a guarantee to become successful in trading and it will probably boost your confidence while in trading.

^ It is totally don't know when is the perfect time to buy BTC, but if you are going to ask me, every day is a perfect time to buy and wait until I got a profit.
Many people are still doubtful investing BTC, like what happens when the BTC price was above $10k people are still doubting and now BTC price plunged too much in the market and hit at almost $50k, they again doubted to invest, if this will continue to increase like $60k, they will regret not having a quick decision of investing and did not trust the BTC system.

^ That is a perfect answer for this. Stick to the legit gambling site or those gambling sites that operate with a license. There could be another reason for investigating users win a big amount, probably for a good purpose and I think, that is not a big deal because all gambling sites were probably doing this but a fair investigation. For the reason that almost the same scenario when a casino has a technical system failure and the user will probably take advantage of it, and being a business owner you can verify your user activity. Nevertheless, when it comes to a big loss, it is us as a user who also has a right to verify our bets.

^ Dogecoin is just hype, nothing else important on this coin that soon to be popular in the market when a hype dies, dogecoin will turn back into a shitcoins which is all altcoins are not good to invest right at this moment. All altcoins are a matter of the bull market but when it was ended, it goes back to a shitcoin. If you noticed all altcoins now that don't have value before and now have a value, probably that is similar to this altcoin that they will never grow. Nevertheless, regarding garlicoin, I don't have any idea if this coin will survive in a long run.

^ I have been advised this so many times here in the forum, never take a loan just to invest in crypto. It will probably like a double edge sword if you will lose both the amount that you lent and the capital you invested if you won't able to gain profit. A good suggestion that you only invest what you can afford, not even your one-month family budget, it should always extra money that comes from your pocket. However, you can set aside maybe 10% of your monthly salary and invest in cryptocurrencies, in that way, you did not feel hard losing money.

^ Definitely right, there is no correlation between them. Binance is an exchange that very popular and it is different from Elon Musk which is a mass influencer. Probably this Elon Musk had an investment in DOGE back then and since he is a very influential person, he used his power to promote Dogecoin and if you see after the shills dogecoin, it has a massive pullout which is probably he sell his holding. Just like on BTC, right after he promoted it and put it in his Twitter bio, he accepts this as a mode of payment.

^ LTC is quite a good investment for the long term, I don't see that there is a manipulation of that coin. Because it will always almost the same price movement of BTC. This coin was on my portfolio already altogether with BTC and ETH, probably time will come I will be able to get profit multiple times in the future but for now, I let it sleep on my wallet. Nevertheless, investing altcoins should not put all your eggs in one basket, try to have invest into another  one that you think that it will potentially grow in the future.

^ The same on me, I won't expect XRP will reach at $1 price, we know that this coin was in the hype and regulated coin. If they want the price to pump, they will. Decide by your own OP, if you feel that this coin will raise up soon, then, you must hold on but if you think this becomes shitcoin someday, who knows. As I advise you if you see your profit were there, probably it is not good if you sell this, but if not, don't be a fool selling under the price you have purchased. Nevertheless, all of these were dependent on the OP.

^ Have you invested them all, if so, you won't need to compare them because they are both leading cryptocurrencies that have good potential on earning profit. We are in the bull market as of now, considering that all altcoins have been also doing great and they pumped up together with BTC and now we are in a healthy market and most likely all investors was gained profit. Nevertheless, even though both coins have very high fees but they are still very useful crypto.

^ Just a hype that made by him and I don't still trust dogecoin after all. If you are looking at demand and supply, dogecoin has an unlimited supply which is not a fixed amount. So how the dogecoin will able to raise without a help of an influence people to pump. But it is too early to criticize dogecoin, probably there is good news waiting ahead. Nevertheless, let us try to invest in what we can afford, probably Elon Musk will pump this coin again but hitting $1 is impossible in my opinion.