Self-deprecating comedians and complainers wear their neuroticism as a badge of honor. In truth, the negatively biased are more prone to depression, anxiety, self-consciousness and hypochondria, to name just a few behavioral tripwires. Neuroticism is no fun for anyone. The good news: all personality traits, including emotional instability, exist on a continuum, in this case from the very neurotic to the implacably stable. If you can laugh at your hang-ups, you're probably not that neurotic to begin with.