There are people who can read a birth chart very well, but the best bet is to ask a Daemon for that. You can also learn astrology through them, and study your own birth chart with their tutelage and know exactly what your chart tells you about you.
But there are some people here that are good at reading charts. Like say Shadowcat, Serbon, Blackdragon, etc. But I'm not sure if they're available or not.