Yes, it is possible to not only use cryptocurrency as an investment but to also make a living off it similar to how stock traders make money.
9. Is it safe to buy cryptocurrency?
The thing that makes cryptocurrency safe is that you don't have to reveal any details about yourself, such as a credit card number. Each transaction is recorded on the blockchain so it's extremely hard to be scammed or cheated.
10. Is cryptocurrency illegal?
Cryptocurrency is not illegal to use, although some have used its anonymity to do illicit things which is illegal. If you're simply buying it to invest with it, then you have nothing to worry about.
11. Can I buy real-world things using cryptocurrency?
Yes, the idea of accepting cryptocurrency as payments is coming to more and more businesses. Cryptocurrencies, like any currency, can be used to purchase goods and services except that crypto are digital and provide secure online transactions.