I concur wholeheartedly.
I play football twice a week (to keep fit more than anything), work 2-3 days a week and spend about 2.5 hours of every day on my daily commute.
Finding time to actually rest is at a premium since I need to spend every free waking hour studying.
Even last year when I managed to get to the pub every Friday is near enough impossible now, once a month is more like it
If I had the money to not work I certainly wouldn't even consider it