We instinctively tend to behave in ways that are consistent with our sense of who we are and what we stand for. We seek opportunities to do things that confirm and strengthen our sense of self, and we are often uncomfortable when we are required to ‘act out of character’. By continually reminding us of our duties and obligations as a ‘leader’, a strong sense of identity keeps us focused in situations where physical fatigue or mental distraction would normally impede appropriate performance.
