The rule? Solid. In practicality how many will follow this? Few. It's like telling someone how to get rich. You can literally tell someone but few will do the a

The rule? Solid. In practicality how many will follow this? Few. It's like telling someone how to get rich. You can literally tell someone but few will do the action required to get the results. But then the few that do end up like Drew Houston or Aaron Levie when they apply their skills to business and if they fail they're more experienced than the average 20 something.