Surely it would be better to simply sign out so that you can come back if you feel like it in a few years time? EDIT: Also you just directly message an admin (somehow) and they can do it for you
I appreciate forums can be annoying and infuriating at times but best thing to do is just give yourself a break from the forums by signing out and not looking at it for a few weeks. I think we all feel like that sometimes so don’t worry about it.
Just leave and don't log in anymore! There's no real need to delete and certainly no need to seek attention by saying that you're leaving when all you probably want is for people to say "don't go we love you really"