>>109886Just keep separate accounts, don't put all your eggs in one basket and tie everything to your IRL. As long as you can always delete an account and make a new one, it doesn't matter.
I was in the same situation as you and that's what I did. Once you realise that it's almost as transient as anonymous posts - just make a new one if you want to remove your previous history - it gets a lot easier. And then after a while you get used to having at least some history, and you can slowly acclimatise yoursely to using accounts more permanently.
Though not tying anything to IRL is also just basic precaution online, unless you're specifically talking to people that you know (or want to know) IRL. But you can build up somewhat more persistent identities slowly, as you gradually get more comfortable with it.
I still mainly go online anonymously but I do have a few active accounts in various places that I've kept alive for multiple years by now, and haven't felt the need to delete so far. You'll get there.