Grades aren't everything. Social skills play more of a role in the "real world." As long as you work hard, stand up for yourself, and stay true to yourself you will do fine. The "real world" is a b**ch sometimes, but somehow you always find a way to get through. Remember, after school, these guys won't have their teacher there to find them a job, they will be on their own. so don't worry, it sounds like you will be just fine.