If an acquaintance, friend or relative of yours is a Sagittarius, you'll know it. Feisty Sagittarians overflow with life force and, in general, have an incredibly positive attitude. They're fun to be around because they can be quite boisterous, but their boundless energy also can manifest itself in a tactless display of unsolicited advice. This sign is incredibly concerned with outward appearances and what other people think. Sagittarians drive Cadillacs, BMWs and Jaguars. Sagittarius might consider a career as a race car driver. They are natural jet-setters and frequent visitors to Club Med or Rome. This sign is very loyal in both friendship and marriage. They have tight control over their sexual desires. Be patient, Sagittarius--sometimes your expectations of others and their deeds are too high. Famous Sagittarians include Frank Sinatra, Winston Churchill, Jim Morrison and Mark Twain.