This is like asking if you should learn to fly because you hate walking. The issue is anxiety - your tendency to let fear run wild in you so that you feel hunted, down, inferior, jumpy. Lots of people have it, which is the good news.
You can and will learn to deal with your anxiety, possibly with the help of trained professionals and/or sympathetic wise friends. The purpose of school is education, with a secondary but important goal of socialization. Private schools are not inherently less stressful simply because there is a designated uniform.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.