Yeah people have many different kinds of social anxiety but I know mine was not brought on by being immature. I wish I could say that and that I grew out of it like I've heard other people say. I do really have a panic disorder, if I am in large group settings, my heart races, my palms sweat, the room spins and I feel like either fainting or Just getting the hell out of there even when I use to attend AA meetings, Id be asked to get up and speak and couldn't! eventually I had to be honest and tell them the truth. It doesn't always look obvious that I am experiencing these intense emotions because I look fine. I do think people have had it easier in Life and they don't have issues with Panic disorders and anxiety due to environment and positive parenting. They were never severely bullied (great for them) but they probably have suffered in other ways. Thankfully, the more I educate myself on the topic, I reenforce the thinking that I am healing like I'm rewiring my brain so to speak