Honestly... I hope so 
After the 2018 crash, it would be the proof that BTC can dramatically fluctuate without thinking about a collapse of the crypto system or whatever which caused many headaches to hodlers and investors, it's just speculation. Sounds good to me.

After the 2018 crash, it would be the proof that BTC can dramatically fluctuate without thinking about a collapse of the crypto system or whatever which caused many headaches to hodlers and investors, it's just speculation. Sounds good to me.
You should only sell when you are done with this completely.
If you are going to cry about the next ATH after you sell, don't.
Set yourself a target networth and start DCA'ing till you reach that target. Even when you reach your target it is probably a good idea to save 1 bitcoin just in case.
I already don't go all in at a certain price but I try to stay into the flow of the market targeting different prices.