Jimminy

Example:As a pacifist, she believed that arguing with her boss was pointless and that solving problems with dialogue was the most effective.

Definition:A person who believes in or practices the rejection of all violent or martial action and in the peaceful resolution of conflicts.

Example:Being an optimist, he always believed he could turn his situation around.

Definition:A person who tends to expect the best possible outcome or who maintains a generally positive or cheerful attitude.

Example:He had a happy-go-lucky attitude, and nothing seemed to worry him.

Definition:Lacking concern, seriousness, or responsibility; careless, unconcerned, or joyous.