1) I don't work 10 hours every day, 8 hours twice a week at least. Like this I'm saving a couple hours every week to have some time off later. Year ago I was at -50 hours but now I'm at over +50 already. A small reserve is good. I never work overtime for money.

4 x 10 might be nice to have a longer weekend. Have to think about it since now 5 days are mostly spent working, exercising, eating and sleeping :)

2) Well that was an example day. Instead of the shopping it might be cleaning, cooking or other housework that takes half an hour to an hour. I shop two or three times a week. I also don't cook every day but cook for two or three days at a time.

I don't own a car, bike or skis because the maintenance would take time :)

3) I keep a rest day once a week and on weekends I might do two kinds of exercise in a day. Still 6-7 times a week is fine counting the occasional extra walk back from shop. That totals it to 6-10 hours a week on physical activity.

I don't spend any time going to exercise since all the equipment is either at work (gym, pool), at home (cross-trainer, weights) or I go running.