Average people have\xa0no idea what commitment really costs. They\xa0feel good about themselves when they exercise\xa0a couple weeks worth of focus and self-discipline. The reality is, true commitment requires a wholehearted investment of everything a person has. It requires a sustained effort over an extended period of time. \xa0True commitment requires a firm "yes," not a maybe. Knowing how to commit is what makes the difference between those who talk sh*t and those who do sh*t.