So I've been off and on the Paleo diet for a while, at least a few years.  But I can never manage to stay on it.

I would consider my exercise level "high."  And I crave carbs a lot more than meat.  However, I do feel a lot more vital when I eat more meat (I'm also an ectomorph that has NEVER had weight problems.  Only problems gaining weight).

Eating a steak or a grilled chicken breast isn't bad, but it does take some will power to make and eat.  Whereas making and eating a bowl of macaroni and cheese is something I have no problem doing (it's delicious).

I guess my question is, will eating more meat and veggies be something I eventually crave (like mac and cheese)  or is it more of a habit that I'll have to form?