I simply don't have the personality to work hard. In general, I don't believe people change after adolescence. Therefore I am most focused on contentment with the person I am, while nudging myself gently towards greater discipline. Meeting myself halfway, so to speak.
Many people underestimate the worth of two educated parents looking out for you. I love my parents, but I can only rely on them for emotional support. Somehow I ended up being far more academically gifted than both of them and it made me end up in a very alien environment. I'm starting to become content with mediocrity since I've already climbed a significant rung in the social ladder in my eyes. I think that an understanding parent or close one can really support you in getting out of such a comfort zone. On the other hand, someone who has grown up without any support whatsoever might have build up enough autonomy to get out of such a spot without help.