I'm an adult chess improver, currently with a rating around 2300-2400 on chess.com and a bit more (2400-2500) on lichess and chess24. I played only one and a half! tournament chess OTB (not Fide rated). I learned to play chess at 5, but I started to learn chess theory from videos and articles on the web at about the start of 2014. My rating is not stable and slowly but steadily increases.
I'm more fan of tactical games, but I'm also not bad at positional chess. I just don't enjoy playing positional chess, but sometimes they are inevitable.