Welcome to Steemit! It is a really beautiful and truly global community, with people from all parts of the world, with so many different backgrounds and experiences.
There is much you can learn about cryptocurrencies from some of the experienced people who have been posting here; when I came to Steemit 4 months ago, all I knew was Bitcoin exists but I have learned so much since then. Just be yourself and interact openly with the people of the community!
Thank you so much @denmarkguy! I knew about Bitcoin a few months ago and about Steem just a couple of weeks. So far I really like it here, and like you just say; it seems I can learn about many different things