Some people are just not meant to be robots...I use depression/boredom as a symptom that something is wrong and find the cure...but I can only speak for myself.
It is not that I am lazy...things just have to be done according to a different timeline...I will work 12 hrs a day but it has to be 12 hrs of my choosing. I saw no point in spending hours a night doing homework if I could learn something by reading the chapter. School and jobs have been difficult for this reason...I work for myself now...its better to go broke giving it a shot then it is to wonder what could have been and feeling trapped.