This is something that should be forwarded to the people who come and ask the generic "hey im 16 going on holiday soon want to get ripped arms and abs what do I do please help" but really I think everyone, gaining or losing weight could take something away from this monologue.
He has such a sexy voice..I could listen to it all day!
In all seriousness, I see what he is saying. If you truly want something badly enough, you will do anything to get there. He's talking about gaining so I couldn't relate to it too much but the training parts about pushing yourself and doing better than you did last time were inspiring. Having that level of dedication and willpower takes alot of mental strength which isn't always easy though.