The best way to prove your idea is a good one is to prove it, not with words but with actions. Sit in the programmer chair until you have something playable, then sit in the artist chair until you have something crudely recognizable, then sit in the tester chair and be honest with yourself about what’s fun and what’s not. You don’t need to be perfect at any one job, you just need to be good enough to prove your point, and inspire others to join you.
