I've tried fasting a bit, but never did OMAD. It's just something that doesn't fit into my priorities right now, but might give it a try later in life. I think what's a big part for staying so fit like THE BOSS is that he constantly is fulfilling his purpose and doing what he loves (entertain people around the world live). I mean look at the energy that he does it with. It's something, we all should learn for our own work lives. Who's doing their job with such intense passion. Not many, certainly.