Although I was generally a fairly happy kid, I had a lot of difficulties to deal with. I was selectively mute for a time as a child; I remember feeling a little lonely, but I was also often in my own world, so it didn't bother me as much as one might think. I may have come across as a little odd or aloof, but I never encountered serious bullying. When I finally started talking outside of home, I did manage to make a small group of friends. I did sometimes wonder why I wasn't really interested in "normal" stuff--when other boys were interested in Transformers or action figures, I was studying maps or being fascinated by traffic signals and bridges. As I got into middle school, I felt like a fell behind my classmates socially, even though I was the oldest in my class.
When I started high school, it took me a few weeks to start making friends, but I did eventually settle in. Phys-Ed class was always something of a challenge, being I am neither socially adept nor particularly athletic. In a couple classes, I tended to gravitate toward kids in the special-ed program--I felt more comfortable around them.