whats important to know?

[Mauser]

i havent been active in crypto for a while, completely forgot everything

what are some main points that have changed or is important to know?

I think the most important thing is to be aware how much the crypto world grew over the last few years. There are tons of alt coins out there and also a lot of more traders. Everything became more competitive and its harder to make a profit. We need to make sure we focus on a few alt coins that really interest us instead of following the whole market.