Crypto still has a long story and this even started. When a lot of regret going because they don't enjoy and apply the right strategy in crypto. When not understand will crypto will continue to appear both regret it's wrong decision and about the results.
I've never felt such disappointments even the market fall and it is expected to happen any time. We could be in regrets if we never take this opportunity but since we are in now, we may feel satisfaction rather than dissatisfaction. It is already a compliment for everyone who knows this early and they are absolutely having millions in their wallet.