Well, first and foremost, break the barrier of lurking and start posting. I still have yet to do that because I feel like I don’t have a lot to post other than cute pics of my dog lol. Lemmy isn’t reddit so it’s not going to be as hostile. It’s still the internet though so expect a little pushback every now and then.
Comment more on posts and try to keep in mind that each comment is like having a real face-to-face conversation with other users. This community is pleasant and I feel very at peace interacting here compared to the other site. This is the first time I’m commenting so much on posts too and it’s been a blast!