I also felt despised (probably my own perception) and not liked. Kids did make fun of me for having to leave the classroom for holidays, etc. As a result, I think it created a thick skin and the "dare to be different" attitude. I homeschool my kids and even though this is a wonderful way learn and grow, it sometimes is seen as weird or bucking the system by a few people. Due to my thick skin, I really don't care what people think. I have also taught my girls that living and thinking outside the box and being different in this way is a good thing.
Life as a JW kid was certainly not fun, but it did produce this character in me (among other things!).