Putting them behind you can have a major impact on your health and social life.
Sensation-seeking, also called excitement-seeking, is the tendency to pursue sensory pleasure and excitement. It's the trait of people who go after novelty, complexity, and intense sensations, who love experience for its own sake, and who may take risks in the pursuit of such experience.
Guilt and its handmaiden, shame, can paralyze––or catalyze one into action. Appropriate guilt can function as social glue, spurring one to make reparations for wrongs. Excessive rumination about one's failures, however, is a surefire recipe for resentment and depression.