Your first name of Andretti gives you self-assurance, independence, and confidence. Those who know you best appreciate your loyalty and honesty. Even though you do not tolerate interference in your affairs, you are not shy about pointing out to others what they should do differently. The ability to be original and follow a line of thought through to a logical conclusion leads you to be creative and inventive along practical lines. A need for independence would have you wanting to branch out on your own at an early age to become master of your own destiny. You work best as your own boss as you are self-motivated and decisive, and resentful of someone telling you what to do. Although you do not tolerate interference in your own affairs, this characteristic does not prevent you from interfering in the affairs of others. Your strong characteristic of individuality qualifies you as a leader. Problems with your health centre in the head and could cause you to suffer either with head tension, head colds, headaches, or sinus congestion. Although you are good-natured and never intend offence, still your blunt, direct, and candid manner of expression strains friendships; your honesty and sincerity earn respect from others.