TL;DR A charismatic founder doesn't guarantee company success. I acknowledge my privileged position of being able to scrutinize companies before joining them. Not everyone has that luxury. So You're About To Join (or Fund!) A Startup You're early in your programming career. You're young, excited, and looking for The Next Big Thing™. You passed the main interviews with a trendy startup and the final step is the company founder interview. In your one-on-one interview with the founder: They're…