The ability to fake emotions and understanding when to do so is one of the most important powers you can have.
It allows you to project strength before the enemy, appear confident when those around you are uncertain, and appear strong in times of fear. It's the ability to project weakness when others feel threatened by you and drag yourself through rough times with a smile. But it's also the power to screw up your relationships and manipulate people, so tread carefully my friends. (: