What do you expect from newbies? That's why they called newbies. Their first 90 days of trading is a period of building learning experience.

Aside from that, 90 days is not even enough to know all trading fundamentals.

Yes, we can learned trading basics and able to form a strategy within 90 days but no one can avoid the wrath of volatility especially in crypto. What matter is, as long as traders will just continue to move forward, those losses can be minimized as they progress.