Some honest answers and some very commendable schedules.
Everybody is different.
Unfortunately, I can't sleep less than 8 hours. My energy levels really suffer.
And going 100% at the gym week after week only resulted in stagnation and injury for myself. Intensity cycling has solved this problem.
Like others have said, BBing is my hobby, I have never been good at strength sports (average genetics), I don't take any drugs and I'm working full time whilst studying for my chartered accountancy qualification.
I love BBing but I'm much more controlled now than I was. More of a passion than an obsession. My personal life really suffered when I was fully concentrated for BBing and honestly, it wasn't worth it.