I'm the same, I still feel as though I'm in my early 20s even though I'm at the tail end of my 30s 🤣.

Large crowds annoy me, especially in malls - everyone should just move out of my way and do it quietly. Also, naivety, entitlement and the unwillingness to listen to other peples point of view pisses me off too.

But apart from that in a pretty happy person loving life and getting on with things. I think that's mostly because I avoid all of the above 🤣