Wednesday while doing other tasks I listened to a podcast interview with James Bach about his book, The Secrets of a Buccaneer-Scholar. Bach is a good example of a highly successful high-g, low-C entrepreneur. There is a good quote at about the 4 minute mark when Hanselman asks Bach whether he thinks he has a learning disability: "I have no self-discipline....Unlike a lot of people, I seem to have no ability to learn things when other people tell me I have to, or do things when other people tell me I have to."
It is very interesting to hear Bach describe how he struggled with school because he didn't like being told what to do. He frankly admits that he cannot force himself to be conscientious even when he knows good and well that it is in his best interest. Being a little bit that way, I'm entirely sympathetic. You have to figure out how to deal with your nature, because trying to force a low-C individual to be even average-C is probably going to fail. You just have to learn to deal with it.
Software is a field where high-g, low-C people have an opportunity to do well. You can demonstrate your skills pretty easily without the need for a degree, and enough famous people have done the same thing that it is more acceptable to forgo the degree.
h/t John D. Cook