Yes, this situation was started in late 2017.  And when everyone blames the bounty of companies for this, I do not understand this.  Bounty pool in companies is 2-5%.  Do you really think that bounty members can drop the course in several times?

If you think ICO is really promising, if you have thoroughly tested this ICO, and you have no questions, then invest.  I had 3 failed ICOs.  So now I do not invest in ICO.  Perhaps in the future, I will forget about these cases and again I will invest.

In the short term, it is really difficult to buy a coin cheaply, and sell expensive if you are not an experienced trader.  To buy cheaper is lighter in the long term.  Now the market is below, it means a good time to buy coins.  Next, you need to be patient and wait until the market goes up.

Since January 2018, when the altcoins and bitcoins have gone down, it's a good time to buy altcoins.  But no one knew that the fall would be so long.  And now many of the coins have reached their bottom.  Therefore, maybe we do not see a more favourable price for altcoins.

I think that all investors want to see a bulls market.  In recent months, the price has only fallen.  We bought coins and now they need growth.  Many investors no longer have the money to buy cheap coins.  Especially now the period of holidays.

Engaged in cryptocurrency, we understand many lessons.  You understood that you do not need to hurry.  And I realized that I do not need to be greedy.  I kept some coins for more than a year.  They had a period of good growth.  But I did not sell them.  And now they are in a minus.

I regret more that I did not record profit in time, but was greedy.  Many coins gave good growth.  And at such moments comes euphoria, and it seems that it will always be so.  And now almost all the altcoins from my portfolio have returned to their initial values.

Now many investors have the same situation.  And there are two possible options - to keep their altcoins and wait until the market turns around and they grow up.  And the second option is to sell all the coins at a loss.  But I do not recommend this method.  Just have patience.

If you are now planning to buy coins and keep them for a long time, then you can buy.  Even if the price will still decline, in the long run, you will still get your profit.  And if you want to get a quick profit, now it's a risky option to enter the market if you are a novice

I still use MEV.  Since at the moment I still do not see an alternative to this wallet.  The hardware purse is good, but in our country, it is very difficult to order it.  And there are many chances to buy a fake.  I would like to see that the MEV wallet is improved and made safer

If you rewind the story for a few years ago, then every year many people panicked and believed that the end of the altcoins came.  But later everything is corrected, the market begins to grow.  Therefore, the most correct thing that we can do is to keep our altcoins for a long time, and many of them will grow well in the future.

You never know exactly how the token will behave after entering the exchange. We can only assume and hope that the idea will be picked up by other investors and will invest in the project. But even this does not guarantee the rapid growth of the coin.
Since the crypto industry is at the very beginning of development, the best solution is to hold the coins for 1-2 years until the project develops.

Believe me, such cases happen to many investors. I also often blame myself for selling the coin ahead of time. In order to avoid such situations, my advice to you is to sell only half of the coins. Leave the second part of the coins for a long time. Then you will not have a panic if the coin starts to fall, because you already got the profit. And if the coin starts to grow further, then you simply increase your profits.

In most cases, it is more profitable to buy a coin on the stock exchange immediately, when altcoin will appear there or in a few days.  The price is usually lower than the ICO.  But I believe that this should not be so.  This can lead to the fact that many investors will stop investing their money in the ICO, as it becomes not profitable.

You do not need to invest all the money in one altcoin.  Divide the capital by 5-15 coins.  You need to first learn the coins, so as not to buy unnecessary coins.  Indeed, if you invest in bad coins, you can lose everything.  LTC may not give a big profit in the future.

I kind of agree with you.  But still, keeping a coin for a very long time is not always profitable.  If the coin has given a very good growth, then maybe it will not repeat it.  It happens that this is the limit price.  And then the coin will be traded in this range and even lower.

Perhaps now you just need to go further with your previous mistakes.  You can be disappointed and stop investing.  But believe that every investor at least once (in fact, much more) made mistakes, and lost money.

I do not sell some altcoins for a long time.  And some  - I sell in 1-3 months.  It is important to monitor the development of projects.  The project can become weak, and the coin is dead.  Such moments need to be monitored. Also, more promising coins can appear.

It depends on what altcoins you hold.  If you have a good portfolio and promising altcoins, then you do not need to sell in the negative, even if the price is now falling.  Later all will grow.  This has already happened more than once.

I would not encourage others to cryptography. Many people think that they are ready to invest. But when it comes to money, the interest in investing somewhere disappears. They all want to make money, but no one wants to take risks. And those who took the risk and lost everything, not having enough experience, will blame you for their failures.