Assuming that the minimum threshold for any successful company are things like "strength of the team to focus, execute, get along and continue when sh*t happens

Assuming that the minimum threshold for any successful company are things like "strength of the team to focus, execute, get along and continue when sh*t happens, and adjust as their Vision hits reality", then I do believe that everything else is out of your control. If it weren't out of your control, then wouldn't someone have already come up with a more surefire way of creating a successful company than what we currently have? The smartest people are here in Silicon Valley, all trying to become billionaires and yet only a very small percentage actually succeed, and there's no way to accurately and consistently predict before it happens.