dude, you have just clearly demonstrated your ignorance. Focus has anything and everything to do with training. Being focused allows you to zone out and block out the young punks who do nothing but stand around and talk on their fucking phones, it allows you to concentrate on your very last rep, and giving your complete 110%. Focus allows you to not give up halfway throughout a workout, not cut yourself short on the muscles that are weaker than the others, focus helps you do that 35mins of cardio three times a week when you are fat and you realize you want to make change more than anything in the world. Focus allows you to follow through with obtaining goals that you set, long term and short term. Hell I dont even know why i wasted my time for you.
All i know is that you are not a true weight lifter. Honestly, you are probably one of those chumpass teenagers who do nothing but walk around like an ignorant ass in the gym hittin a few bicep curls and trying to flex. Get some heart before you ever post again.