Hi! You should know that an investor faces a number of risks, among which the most serious are:
- The risk of hacking the wallet, as well as fraud, in which the user himself gives the code that gives access to his cryptocurrency.
- The risk of sites where transactions are concluded, including technical failures, as well as deception of exchanges and brokers.
- The risk of changing legislation, which can both prohibit the use of cryptocurrencies, and simply bring down quotes.

I recommend studying additional information (there is a lot of it on the Internet) before investing serious amounts in cryptocurrency. There are also many experienced people on this forum who will be able to help you with valuable advice. You did the right thing by writing here