In my opinion, whatever your investment is, in every way there is a risk, for me the risk can never be completely eliminated but it can be minimized. I always put the principle of "expecting the worst" and "have a backup plan for your backup plan" every time I invest in a crypto .
So we can say that not only crypto but every kind of trading and investment is for risk taker. If you are a risk taker then you can invest your money in crypto currencies, because there you have to buy bitcoin and then wait for the good price to come, and even no one know about the price that either it will increase or decrease in future. Your investment is totally in risk but the profit that we can take from bitcoin investment and trading is also a good one.