Originally Posted by dealt_with
I believe that you may in fact be a retard. CNS stimulation is important for anybody at certain times whether they are exercising or not. Having the proper arousal level for you to perform is everything. If you're naturally an anxious/excited person you probably don't need to do as much but for relaxed/'normal' people it is imperative that they get excited for anything that requires near maximal exertion. Maximum effort is maximum effort, why shouldn't everybody try to do their best regardless of where they're at? You sound like the sort of person who is a loser in life to be honest, with that attitude. How do you determine what is a minuscule difference anyway? You've done some research and performed statistical analysis on the subject have you?
I've seen people the in the gym deadlift and they're getting themselves 'psyched' to do what doesn't look like a ton of weight and people are s******ing, but obviously it's relative; what is a peanut to one guy is a significant amount of weight to another.