Welcome back! I barely remember people who are even active so I don't know if we've ever met, so nice to meet you! I've done some stupid stuff myself back years ago, both on here and in other communities. I know every situation is different, but I do get the idea of feeling or being told you're immature. Just remember we can all be better and do better things, we're not always the same person forever!
Hope you have fun in Feral-Heart, it's changed quite a bit since you probably left, but I believe the game's future is going to be a good one.