We have been friends for more than four years now and have been working on this idea for the past 10 months. The problem is that he hasn’t contributed much in this time. I didn’t notice initially but when I look back, he really hasn’t done much in this time. Whenever I asked him for anything, he said “I am sorry. I have to do other things.” and then nothing. Now since we won this startup competition a few weeks ago he is fully motivated and ready to start but I don’t know if I’m ready to run a company with him.