Capable of something, not capable of something--it's all in the personality. A person with Adaptive Personality is able to make chameleon-like shifts in their psychoemotional makeup depending what is most beneficial. If they need to work, they will become studious. If they need to clown, they will become goofy. If they need to fight, they will become vicious. If they need to love, they will become affectionate. The only weakness is an inability to associate with friends due to mood swings.