<human>: I have an amazing relationship with my girlfriend (20/f). We've been dating for around 1.5 years. I don't go out (downtown, bars, etc.) as much as I used and when I do it's normally with her. Sometimes though it's nice to have a night out with just the guys and sometimes she just won't be able to come out with me.

Now I don't mean to brag here, but I'm sure that I'm not the only guy in the world who undergoes the phenomenon of being a lot more attractive to girls when they're in a relationship. It's like magic. Because I don't approach girls, and maintain relatively reserved and casual in conversation, it's like I gain these super flirting powers. I'm naturally quite flirty, and I find it hard to come off as uninterested without being rude. I can easily see how a girl would assume I'm single, but what I'm talking about includes girls I know who are fully aware of my relationship status.

On these guys nights it's basically inevitable that I'll end up talking to girls (usually ones I know actually) unless I plan on sitting in a corner on my own for part of the night. And even with just one or two beers in me, my mind wanders. I think of how many girls I could be getting and if I'm wasting my young years being in a relationship and all this irrational crap. Some of it's just drunk hornyness that wears off in the morning but other times I'll wake up and still think of all the fun I could be having with different girls. These are all things I don't want to think. My girlfriend is absolutely wonderful and it's completely irrational "grass is always greener" syndrome. Despite these feelings' illegitimacy they still make me feel awful.

Can anyone offer any suggestions? The solution options I can think of involve never going out without her and completely avoiding girls I find attractive. Neither of these solutions are realistic or appealing to me. Thanks in advance!

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<bot>: I absolutely love my gf and our relationship but sometimes I almost can't deal with all the temptations around me.