Please correct me if you think I am wrong.
Have you ever noticed that if someone is just a little different, we automatically assume something is wrong? Consider this. A teen in school usually gets good grades. But then they start to get worse. He is easily distracted and is not longer interested by school. Something must be wrong with him. His parents are concerned and so they take him to a psychologist and he gets diagnosed with ADHD. He gets medication to make him "normal" again. This is seriously wrong! What happened to the days when 'boys were boys,' and we were not expected to be interested in school. It used to be that people had their own talents and were respected for it. Society just has no room for deviance anymore.
Almost anything can be traced back to society. Excuses make life easier!