[bitshiftfaced]

I looked into the return on investment of exercise in terms of hours spent exercising and expected hours of waking life you gain. In short, it's a good investment, especially if you do vigorous exercise (both cardio and resistance training). It's an even better time investment if you can do it at home and cut out the commute time to the gym. You don't actually need more than maybe a couple hundred dollars worth of equipment.