There is always a risk for every investment, one should never get overconfident. At the end of the day, we do not know if this investment is right, we can invest too much and then get out or at the same time not to invest at all. Always have some cash ready at hand, wait for the right moment and you will have all the capital at your disposal to carry out the required action. You should be prepared for all the possibilities that might happen.
It depends on the plan, the bull run had come and there has been corrections, the price of cryptocurrencies have fallen, this does not mean there can not be more bear market, but now is a good entry point for people, not that they will invest on the coins at ones, there can still be more bear market but investing more as the price falls can help. If someone do it this way and wait for like 2 or 3 years, the person will make profi. There is nothing that is not risky but this type of risk is worth going for because the person will make much profit in another massive bull market which can take up to 2 or 3 years.