New Users on their millionth account(due to deleting)

This is I think my 4th account and all 3 before this have ended the same way. I didn't have any of them for long, but I would manage to accidentally upset people and would get so embarrassed about my mistake that I would just delete the accounts. Is this normal for other newer users? For reference, I hardly used reddit the couple months I've had it on my accounts. Ngl it makes me feel so stupid everytime I do it because I genuinely don't mean to offend anyone.

What I want to know is: is there any specific way people have to post on Reddit that is different from other social medias? Like on posting etiquette and such.

Some other context: I'm neurodivergent and not good at all about picking up hints and communication. Working on it, but I feel like new social rules get thrown at me and I don't realize it.