Ever been so confused and dazed that you did not even know who you are? That is very likely to happen when you run more part-time jobs and study at one time. Enlightenment? Do not even try to do it, it is not worth it and nobody won't even care whether you cope or not. So put your feet up, live a simple life and don't you even try to make some money during studies. People will hate you. Be well!