A strong development goes with a talent for art, music, visual art, etc. A long pinkie finger shows a sharp, quick, clever, shrewd mind. A person with this, is found to be friendly, good with people skills, and outgoing. The little finger represents sex and communication. All sorts of sexual and romantic qualities are shown here, as well as the ability to speak, write or express oneself.
Thumbs show willpower.
Powerful, domineering people have big thumbs. Soft spoken people generally have little thumbs. The actual shape of the fingertips is important. Squared off tips show a precise, tidy mind. People with round-tipped fingers are relaxed.