I am 7 too and seems very true stuff:
Oliver, you enjoy your solitude and prefer to work alone. You need time to contemplate your ideas without the intrusion of other people's thoughts. You are a lone wolf, a person who lives by his own ideas and methods. As a result, close associations are difficult for you to form and keep, especially marriage. You need your space and privacy, which, when violated, can cause you great frustration and irritation.
You must especially watch out for selfishness and egocentricity, thinking of yourself as the center of the universe, the only person who really matters.