Currently every coin including bitcoin is at dumped price so if you will sell now it is quite unlikely to get them back because chance of getting another bigger dump is quite low. So if price will not go deeper than right now after you sell all your holdings, you can actually loss more than 100% possible gain.

Its better you hold all your coins for right now and sell them if you will see some sudden surge on its price. Try to make early exits before a bunch of other holders start to sell off..

- If you are bad at analyzing market during huge swings better stop trading and keep holding  coins that you have.
- If you know how to make profits than big swings are opportunity to make some quick bucks.
- Most of the time when dump starts people get panic and start selling way below the button and can't get back before another surge, so its better to not follow the trend when it is too late.

Regulation of bitcoin is just in few countries, many developed countries are just happy with tax they can collect as capital gain on bitcoin investment. So those country might never ban bitcoin which is good.

Those countries where bitcoin trading is banned are the one with bunch of idiots sitting on governmental position. They don't know about bitcoin so they are just calling it as ponzi..

I couldn't watch this video as look like uploader have restricted country where I am right  now.

Do you guys know any other way to watch restricted youtube videos? I am willing to watch this in full but can't.

5) Merchant acceptance
6) Network congestion
7) Mining cost associated with electricity cost
Unpredictable hacks

There might be more factors than all of this but I think you have covered all major factors in your list, nice list.  

I think the day when first ever block was mined should be considered as international bitcoin's day. Which is 3rd January 2009 but like many have argued the day when the first known transaction to buy something was occurred should be considered as bitcoin's day as it is one of the most popular event in bitcoin history followed by massive 10x price growth.
https://en.bitcoin.it/wiki/Genesis_block

Yes Coinomi is really great wallet for altcoin as it supports many altcoins and give you full access to your coins  (private keys).

Also it has mobile apps which is smooth but sometime we have to refresh it to get real holding of our coins.  I am using this wallet without any problem and making successful transfers.

- Longer we stay at sub 10k levels, we will also build some buy support on around 9k along with resistance over 10k.
- Weak hands might keep on dumping but whales will put buy orders on support levels to fill their bags.
- When all weak hands will finish dumping their coins, real rally will stat which will be big enough to broke every sell wall above.

This is just my speculation, not a trade advice...

Actually there are also lots of video on youtube which compares crypto as new internet and also some compare crypto price surge with .com boom which might pop up in future like .com boom.

It is true that cryptocurrency is still in primitive stage and there is lots of room for growth, at some point every people might start to use crypto for payment settlement just like how every people are now using internet on daily basis. 

- Bitcoin price is really low right now and you might not get another chance to buy bitcoin below $10k if another price surge start.
- Price has dumped by over 50% from ATH and swinging in this regions for more than few months which shows there is support at this level, so you can make a safe entry.
- Never buy with amount which you can't afford to loss or don't take bank loans to buy bitcoin.

Bitcoin will never die or stop working because it is decentralized and no any government can shut down all active Bitcoin nodes around the world which are heart of Bitcoin transactions. Also as Bitcoin is anonymous even when use of Bitcoin will be banned in some countries people can keep on accepting and paying with Bitcoin.

Talking about price of Bitcoin it was, is and will be volatile/unstable always.

Coins with high community support and good real life use cases might survive for longer term as demand for which will always tend to high. But this doesn't always comes true for example bitconnect Ponzi got so much community support before getting busted.

It also depends upon roadmap of the token and Dev team behind the coin. I think hardly 20-30% of existing coin might exist for next decade.

Price dumps hard
Exchanges will drop tokens/coins
In few cases, another group of people start to develop around coin as volunteer.
There  will be almost zero trading volume within a month after dev flew away.
Devs will announce different coin where you will be allowed to swap your old tokens.

Some of decentralized exchange for ETH based tokens :
https://forkdelta.github.io/
https://etherdelta.com/
https://idex.market/

You can also trade those tokens in centralized trading platform if they have listed tokens you want to trade;
https://hitbtc.com/
https://www.binance.com/
https://gate.io/
https://www.kucoin.com/#/

You have invested those massive $100k in just 5 altcoins, I think that is quite risky. You have to diversify your risk of loss into atleast 20-30 coins considering your total amount is more than $100k.

Don't invest  much in new tokens and coins with low daily trading volume, price for those coins can dump hard overnight. Also don't put much of your money in coins with very high total supply and daily emission.

Nobody can precisely give you buttom point but I think it will not go there or even lower than $8k as there is strong support made on those regions after last massive dump. Many who were left behind are willing to jump in so this correction might not last too long...

A newbie account posting a technical analysis 
It's hard to trust on your analysis as it doesn't cover the reason behind your claims. You have to show why you think price will dip down or go up to certain level indicating resistance and support level. Looks like you are just being too emotional with Bitcoin trading..

Just contact tradesatoshi support team and update us about the situation. I am going to deposit there to trade one of the coin I have which is only listed there. Now worried about missing them too like you as I am new to that exchange.

Only the one who want to get rich quick might fall under such scams as it is clear that it can't be anything more than another scam because to giveaway free coins why would you need to send eth to them.

People without a common sense might loss on this. Have seen many other fake accounts on Twitter. ..

Crypto is considered as easy way to make some good bucks by newbie investors so they try to find programs which claims high return per month or even daily basis. BitConnect claims to be a mining and trading company which many newbie believe as true because they don't have any idea on how mining and trading works in crypto world. This belief was also fueled by some so called crypto expert YouTubers who promoted this Ponzi for commission.

If return is high and there is referral program attached it's better to not invest in those projects.