How to start a business and not get punched in the face

I'm really keen to know how the board meeting got to the point where his co-founder punched him in the face.

I've witnessed, and taken part in, heated discussions in work before but I've never gotten to the point where I want to assault my co-workers over it.

A really underwhelming article, with a linkbaity headline.

I guess this is HN, afterall.