I'm pretty sure I'm a lesbian, because girls never make me feel this way; but I do crave men sonetimes. However, when I get into a relationship with one, I am quickly turned off by something and end it. Little things like saying "I love you" too soon and serenading me to cheesy songs and expecting me to do all the work in bed just gross me out. Is this normal? Am I destined to only be happy with women?