In fact, if you follow the crypto market, bitcoin and altcoin fall and rise all the time, and it is possible to make a profit on the crypto market every day.
In the long term, bitcoin has always had big ups and downs and these are normal cycles in the crypto market.
I still remember my friends laughing at me when btc fell from its peak of 19k in 2017 to less than 5k a year later.
I didn't get excited about it because I knew the trend would reverse and it did when btc rose to 69k.
Now we have a downward trend again and btc fell to 16k, but that cycle will also reverse, you just have to be patient and wait.
Yes, there is a future for bitcoin and crypto, don't worry