Let's not go crazy here. Of course there is time to exercise and occasionally relax a bit. There is also enough time in the day to feed and walk a domestic animal. All I'm saying is that it would be crazy to think of working part time. The limited amount of hours free to work would not be worth the cost of losing study time. There have been plenty of successful graduates with families and lives outside of school. Just understand that for 2 years you basically have a full time job with no pay a long hours. That's it.