Bullshit on what? Your argument makes no sense. He's not arguing that a 50K hour salesperson doesn't close more lucrative and more numerous amounts of deals th

Bullshit on what? Your argument makes no sense. He's not arguing that a 50K hour salesperson doesn't close more lucrative and more numerous amounts of deals than the 500 hour salesperson. The point is that you can invest a small(ish) amount of time to learn the basics of skills which will help you avoid critical pitfalls when starting a company - an extremely worthy investment when you consider the diminishing returns of mastery and the fact that you can't be a master of everything.