Personality Types

Type A — Competitive, driven, stressed, workaholic
Type B — Relaxed, patient, friendly
Type C — Reticent, unassertive, nice to a fault
Type D — Anxious, insecure, gloomy, depressed
Type E — High-achieving, perfectionist, everything to everybody
Type F — Prone to forwarding e-mail messages
Type H — Hostile, hateful
Type I — Egocentric
Type J — Orderly, neat
Type M — Melodramatic
Type O — Prone to making spelling mistakes
Type P — Persistent
Type R — Responsive
Type S — Doesn't get enough sleep
Type T — Thrill-seeking
Type V — Plain, simple (vanilla)
Type W — Wacko
Type X — Domineering, tyrannical
Type Z — Extremely laid back (the "opposite" of a Type A)

From WordSpy