I usually feel really good on the low carb diet, my energy seems more stable and I don't get as many headaches or things like that. But I do eat some carbs because I allow myself to have natural fruits and I mix berries into my greek yogurt for example.

Also saturdays I just eat anything I want :-D

I think diet is really personal because everybody's body has a different reaction to things. 

As far as 4-Hour Work Week, maybe! I have done some outsourcing and it can be cool when it works but it is definitely not easy.