Because nothing says "you're a loser" more than owning a motivational poster about being a winner.
Remember the quarterback who led your high school football team to the state championship? He just got laid off from his job selling insurance in Akron. But he’ll always have 1991. And a failed marriage. And a knee injury that won’t go away.
Instilling the self-confidence kids will need to carry them through all the failure they'll experience because they weren't taught competence instead.
Because there's nothing standing between you and your goal but a total lack of talent and complete failure of will.