I can relate. Only a couple of weeks ago, days after submitting our YC application, my co-founder (technical half) bailed on me. Fortunately, I had a few other

I can relate. Only a couple of weeks ago, days after submitting our YC application, my co-founder (technical half) bailed on me. Fortunately, I had a few other friends that were interested in my idea and they jumped on the opportunity. You can't dwell on it. Shit happens! As an entrepreneur this probably won't be the first or last time that something comes out of left field. I would try to find out why this dude bailed and then use this opportunity to find another co-founder, ideally one you know in person. As an active student, you have access to so many people on campus. Find someone that is passionate about your idea and compliments your skill set. If there is an entrepreneurship club or program at your school, that might be a good place to start...