Absolutely agree. I went to the crypt in the fall of 2017 and made so many wrong moves that would be enough for a lifetime)) I think in 2014 there were as many newbies who made similar mistakes, but after 3 years, they did everything right and unloaded their assets about such like me newcomers in the wake of the hype.
If you have past experience you make better trading decisions. You know how quickly the momentum can turn around and secure part of your position by selling.