Difficult Students

From time to time it seems difficult students come through the school. I can never understand why a person would want to spend their money and their time to come through a program and be so obviously unhappy to be there. What are they thinking? If just the thought of learning the trade is so irritating to them how are they possibly planning on spending their career do the job? I am totally clueless. I have heard that often it was a matter at home of either getting a job or going to school so they decided school was the less effort of the two choices. And often times these unhappy students really have a lot of potential. But, all the same I can't imagine a customer willing sitting in their chair a second time. There! I have vented... feeling better already.