Not looking forward to this date. How can I at least look at this guy through neutral lenses?

I met this guy at a party... wasn't attracted to him at all. However he is one of the few guys whose had the guts to ask me out on some coffee so... I was wondering, how can I give him a chance without physically emotionally shutting him out.

:( This is hopeless... why do guys I am attracted to not ask me out and how do I give the guys I'm not attracted to a second chance?
Not looking forward to this date. How can I at least look at this guy through neutral lenses?
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