The email habits of Jeff Bezos, Tony Hsieh, and 8 other super-successful people

When you receive almost 150 work emails every day, your inbox can quickly become the bain of your existence.

That suffering increases exponentially when you're the leader of a company.

So how do top CEOs like Bill Gates and Tim Cook manage their overwhelming inbox flux?

Disclosure: Jeff Bezos is an investor in Business Insider through hispersonal investment company Bezos Expeditions.