the difficulty that is still often encountered when investing in crypto is, sometimes we still can not determine to invest at what price, because the fluctuations in the crypto can test our mental and patience
Bro your english needs improvement (sorry bout that

), but I do agree with your comment. The fluctuations due to corrections in the crypto market is a thing to contend with when it comes to investing in it. It's even hard to pick which coin to invest in, then compounded by large fluctuations.
But don't get disappointed, fluctuations are part of the crypto business. It is volatile and it gains from it.