The Fire Signs (Aries, Leo, Sagittarius): inspirational, confident, takes control, enthusiastic, action, fun, excitement, explorers, trail blazers

The Air Signs (Gemini, Libra, Aquarius): mental (in a goo way), social, analytical, fluctuating, need to share their thoughts to the world, writers, teachers, philosophers, intellectually stimulating

The Water Signs (Cancer, Scorpio, Pisces): intuitive, very artistic, psychic sponges, norturers, empathetic, passionately emotional, deep feelings, self protective, addictive personalities, very private

The Earth Signs (Taurus, Virgo, Capricorn): physical, practical, "the rocks", stable, live in the "here and now", goal oriented, very patient, work hard for success, one step at a time, sometimes rigid, materialistic (sounds about right =] )