It's hard to say who you are in a reasonably short space without sounding either A. boring or B. narcissistic, and I'd like to think I'm not either, but here goes:
I'm an adventurer, and I don't mean someone who has to constantly be traveling (although I do like traveling), but I mean it more in a sense of everyday adventure. I like to experience things. I love to learn. I firmly believe that life is made better by the people you share it with. I try to find value in everyone I meet and usually succeed. I have an optimist's heart but a realist's brain, sometimes they're at war, but I suppose that's probably a good thing.
I like to have fun, love to laugh, and try to find the humor in everything. I'm annoyingly sane. I'm not very emotional, but I do care about the people I'm close to deeply. I'm fiercely loyal, but I'm not afraid to tell people what I think. I like to argue for the comedy of it, particularly if the argument involves which animal would win in a fight, or whether Bigfoot really exists.
Less abstractly, I'm interested in music, movies, classic literature, craft beer, and science. And just in case you're curious I think a good sense of humor, kindness, and facial hair are pretty sexy things.
Conversation Starters (i.e. what you'd like to do on a first date...)
I think the typical getting coffee or a drink thing works pretty good for a first date.