We had that zodiac thread and I remembered having an Excel table that showed some characteristics you might have by date of birth. Mine fitted with only 2 different, so I thought other people might like to try it so I uploaded it and now if you want you can try it out too.
Ok, tell me if this works:
http://www.filedropper.com/agecharactercalculation
You download it, you open it, change your date of birth then it should change the attributes on the right.
It's in Excel by the way. Say if it fits at least 90% for you too