Crypto is an interesting study in currency speculation. It is highly volatile by nature so I would not sweat a lot of movement due to irrational fear.
Things that do make me sweat:
* A lot of people are buying on heavy margin. 1929 anyone??
* Billions can disappear in a few keystrokes through theft, fraud and scams with no recourse.
https://en.wikipedia.org/wiki/Sam_Bankman-Fried