3) If I ask myself what I'm honestly looking for, it isn't sex, which is usually what people have a problem with. However I do know that after we were dating for a while, I'd definitely have a hard time holding back from going for a physical relationship as well. I'd be hesitant only cause she's 18 every situation is different but you've got to make sure you upfront/straightforward, being honest about your potential taking off in 6 months and I've never really thought about the 1/2 your age plus 7 thing...
Remember that we are the largest free online dating service, so you will never have to pay a dime to meet your soulmate. Don't let the chance pass you by and then wonder years from now...'could it have worked."y'all are both young so just enjoy life. But given that she's 18, I wouldn't want to be a "ball and chain" for her while I was living in a different city, nor would I risk giving up a job opportunity for a relationship that is "less likely" to work, so we'd probably have to end it. Age make a helluva lot more difference when you're in your late teens/early twenties.
Hey I was hoping to hear the thoughts of others here. But I just want to clarify that, while I don't expect each relationship to last forever, if I'm at the stage where I've conceded that it will end eventually, I'll always end it immediately. 20 something teenager won't work - your differences in life experience are far too great.
(I haven't been with too many girls myself.)2) She seems pretty mature for her age, which is part of why I'm attracted to her. On the flipside of that, say a 29 year old woman with car loans, a house mortgage and a career attempting to date a 22 year old student who lives in a dorm and works at the local coffee house would be a struggle, lifestyles and responsibilities are way off and for far too obvious reasons than I care to list. I think you should go for it, even more so if you may not be there soon.
Of course, she's a gorgeous girl too, which always makes it easy! Who knows, this might be one of those things that'll change your life forever.
And remember, it's kind of sexy when a man feels empowered enough to discuss his feelings.