I don't think this is the right place for this post? If Yes do tell me the best place for this and I will move it.
I think meta is the proper board for thisI wish users can delete their own posts themselves.
do you mean thread/s? because members can delete their own posts except for the thread/s that they created. I got better at posting as time goes by and after going back to read how it all started I don't like some of the posts I made when I was still a newbie, how can I delete them and make my activity reduce?
I suggest changing your perspective, you should look at it as a reminder of how you improved yourself as you spend more time here in the forum. 