All else being equal, the guy with the best genetics will have the best physique. But rarely are all things equal.

If I listened to my instincts, I'd be down at the pub chasing women, not under a 400 pound bar squatting

I also think you have less separation if you are fuller. If you go to the gym and pump your arms up they are bigger because of the blood volume, the fullness. But the separation is not so defined.

During weight cutting your mind plays tricks on you.

Each workout is like a brick in a building, and every time you go in there and do a half-ass workout, you're not laying a brick down. Somebody else is.

If those guys with better genes trained as hard and intense as me, I wouldn`t stand a chance!

Complex carbohydrates are always best, except, again, after a workout where you could take simple (sugar) carbohydrates to get an insulin spike. But at other times doing this is not very beneficial because insulin is a storage hormone and it's going to shunt everything into the muscle.