Now it is too dangerous for large investments, especially for long periods.
If we are talking about cryptocurrencies, then the risks are inevitable, or am I wrong about something?
In cryptocurrencies whatever you do, whether trading or investing risks are associated. It's up to you how great you're at managing, as good management turn your risk into opportunity. In trading learn about exit points, keep updating yourself and you''ll be in nice shape in long term.
Risk is an attachment with cryptocurrency as well as anything related to money making. The risk rate depends, if you've got plans of making big revenue out of cryptocurrency then you're to take big risk. If the plan is to lower the risk and have stability in your earning. It is also possible, everything is upto you and your investment ability.
To be on the safer side with low risk it is good to invest/trade with low price altcoins in the top list. For big profit with high risk certainly the recent days DEFI projects are the pick.