The important thing is you have a targeted goal of profit when you will sell it, because you will never gain profit if you will never sell it at a high price, if you hold 1 Bitcoin it will always be 1 Bitcoin.
So my question is, how much profit do you want to gain?
Because here is the fact, Bitcoin isn't solely the purpose of gaining profit or because an asset, it's a digital currency which good for an alternative as a payment system.
This is what I've failed to do when BTC is still at $30k. I could have bought fractions of it and have made good profit when it touch down at least $60k, but I didn't.
Each of us have our own target profits, but we have to be aware of the risks and volatility that BTC had from the past until now. Profit is profit no matter what, at least we would be happy to win rather than losing a lot.