Very good advice.
In fact, I think that everybody should understand that crypto market is the same as any other market, stock market, Forex etc.
It's very risky so please be careful before investing.
The best strategy, in my opinion, is to invest only money youcan afford to loose and to diversify your investment.
I agree with this very much, i also dont support investors or users that invests all their money to bitcoin or to crypto and i think when somebody attempts and actually do that, that's insane.