I don't think this is a static thing. I think that at times we tend to attract and gravitate towards those like us that we feel more accepted by but at other times in life we may attract those that are opposite and fill our "gaps" in personalilty. At least for me, that's how it's been. Thing is, to be conscious of who you're going to connect with, neither is wrong but being aware of why you're connecting with someone makes for a better chance at a successful relationship, friendship or otherwise.