It take a risk taker to achieve extraordinary. We are blaming people that use their entire life saving or borrow to invest in cryptocurrency because the market is not promising now. I know if it happens that those people that take this risk were making gain, we would have said they were doing the right thing. There are some people that can comfortably bear the lost.
I will say that if a person have decided to invest in anything then they have to decide for long term investment and in that there is no lose to them if they invested in cryptocurrencies as in the near future they will recover their money and sooner they will also get a profit for which they invested.