Bitcoin returns to 100,000, but many people's principal will never come back.
The day before yesterday, altcoins generally fell by 20-30%. For those who opened positions with more than 5 times leverage at high levels, most have been liquidated.
The stronger the bull market, the more you need to control your greed and avoid using high leverage.
Even if you succeed 10 times, as long as you haven't retired from the market freely, just one failure can bring you back to square one, making all past efforts and accumulations turn to dust.