I guess my question is how to decide between them, and also how to know what I really need in a relationship and to pursue it. I think all the time about running off to be with the other guy–the one with whom I have the chemistry–but I also don’t want to be “that woman” who runs from relationship to relationship. I’m 32, a serial monogamist (relationships of about 2-3 years), and feeling like I’m never going to find the person about whom I feel 100% sure. I don’t know when to follow my gut and my heart, or when to hang onto something that’s broken but possibly worth fixing.