Stavios, this is a complex issue that has many underlying parts to it that goes beyond just will power.
1. today watching TV for over 6 hours is normal (I haven't watched TV for over 2 years..my only weakness is football on sundays)
2. The foods are just so rich and plentyfull, the portions are crazy. The average persons eats a meal intended for two people for under $7 (fast food)
3. Social acceptance of being big has gone overboard. Put a group of people together and their first thought is to order pizza and beer.
4. Soda will be downfall of the human race (pure sugar)
I can go on and on
Of course it's just will power:
1) You can choose to watch tv or not. You can also choose to exercise at least an hour a day (or not).
2) Just because you're served enough food to feed two, doesn't mean you have to eat it all. You can choose to only eat half of it. (or you can be a pig, then order desert
)
3) If you spend your time overeating pizza and beer with a bunch of fatasses, that's your problem. Although if you were doing everything else right (which fatasses don't) indulging in pizza and beer once in a while on a Friday night probably wouldn't kill you.
4) You can choose to drink soda or not. I don't understand why the hell anyone would drink that crap.