For what it's worth, you're already trying it for real! :lol You will eventually have access to more forums and you will be able to pop into more various conversations and topics, so just keep doing what you're doing.
Welcome to the community, Euler! Make yourself at home and feel free to explore any and all threads you feel like. ^^ I'm sure Estella has already explained a lot about this place, but we're also here for you if you have more questions.