Losing money in crypto is normally happen, that is why we should have to prepare any losses and most importantly take a mindset that anytime our invest will get loss and never panic then slowly cover up all the losses.
The point is that every investment must always be able to minimize losses through in-depth strategies and analysis, although everyone can always be ready when they lose, but everyone does not want losses through investment.
The best strategy of investing in cryptocurreny is never going all in in one trade, eventhough our analysis is really strong we never know where the chart is going to be in near future. So make sure we enter the trade gradually, and make sure always place a stop loss in every trade.