He was a fantastic co-founder. He succeeded beyond imagination. If we want to say it would be difficult/stressful to work with him that's fair. But at what p

He was a fantastic co-founder. He succeeded beyond imagination. If we want to say it would be difficult/stressful to work with him that's fair. But at what point do you not optimize for success, for example: Steve Jobs - Asshole score: 85%, Success probability: 95% Nice guy - Asshole score: 10%, Success probability: 70% Given these stats would you really partner with #2 Nice guy?