All coins are falling due to the fall of bitcoin.
Any analysis is useless.
Any forecasts are useless.
Bitcoin is no longer decentralized and is managed by those who have the greatest balance.
Now there is a collapse of all cryptomir.
Even mining is no longer profitable.
I beg to disagree. With that kind of pessimistic attitude, then losing all of your investments would be the next thing that would happen. It is relatively true that bitcoin prices are directly proportional to altcoins prices in the market but you have to consider some factors also (i.e. some altcoins are regaining/increasing their value due to bitcoin's fall). Not to mention, rather than complaining about the fall of bitcoin, take this as an opportunity to acquire more coins for short-term investments. Like what I said, that kind of mindset would get you nowhere.
Just do not look at it. In a few months everything will be back to normal, or even at a new ATH. The only thing that may help is to buy the dip with fiat. good luck!
I see this technique as the 'happy-go-lucky' kind of attitude. Remember that we are dealing with thousands/millions of dollars on investments. Even the smallest increase/decrease in the price margin would mean thousands of dollars wasted. But if you treat your investments as the money that you are willing to lose, then I suggest that you just let time do its trick!