Râu Cao is a user on kosmos.social. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

@raucao fun fact: last year a friend asked me if he should get into ETH (at $400) and I told him that I wouldn't do it. Since then he mocked me for wrong business advice... Today he's happy :-)