I've also noticed that everybody has definite patterns about them if you examine their social history and circle...eg they always attract and repel certain types.
For me my favourites of the zodiac would probably be aries, aquarius, virgo, taurus, scorpio, leo, pisces, libra, saggittarius....all the others, eh I could take them or leave them I think.
This is one of my endless fascinations...the funny part is that my insights have become so "coincidental" that often now, women only bother to contact me when they want some kind of astrological info...usually consulting me about whether someone is suitable for them, lol...I really should look into it as a side business- but then, I'd feel so guilty for charging people when I have so much fun doing it, lol!