Which of the Following Individuals Best Portrays a Self-Healing Personality

Which of the following individuals best portrays a self-healing personality?

A) Pamela is constantly on the go, and she loves her work and never seems to get tired.
B) Ian is kind of boorish, but nobody will ever take advantage of him, because he is constantly on the offensive and has no anxiety.
C) Brent is quiet and shy. He doesn't seem to "match" with his siblings, who are all very outgoing, and in the past, this has made him feel badly about himself, so he now tries very hard to be outgoing and gain more friends.
D) Alicia is constantly on the go, and she always wants to win out over her peers.
E) Petra worries about everything, but she is able to put it out of her mind and walk around with a smile on her face.