I did it for awhile when I was in my 20s. On top of an hour commute, too. And no, it's not healthy. Not at all. What really got me, though wasn't the lack o

I did it for awhile when I was in my 20s. On top of an hour commute, too. And no, it's not healthy. Not at all. What really got me, though wasn't the lack of sleep. I was okay with six or so hours a night. The problem was not having the time to shop and prepare food, and not having the time to exercise. I gained something like forty pounds over three years, and by the end I felt like crap all the time. It took a long time to get that weight back off and get everything balanced again.