Generally the reason they fail in the job is, you made some mistake in the hiring process in that you didn't match... them to the needs of your company accurately enough. That's the #1 reason this fails. And that's generally a good place to start: Here's where we are and here's what I didn't recognize about us and about you when I made the decision, and now it is what it is.
Ben HorowitzGroupon looked like a very high valuation, but any investment in a great company at any stage is almost always a good investment.
Ben HorowitzThe bigger you get, the harder this gets because the more aggressive the people working for you are.
Ben HorowitzIn all the difficult decisions that I made through the course of running Loudcloud and Opsware, I never once felt brave. In fact, I often felt scared to death. I never lost those feelings, but after much practice, I learned to ignore them. That learning process might also be called the courage development process.
Ben HorowitzIn life, everybody faces choices between doing what's popular, easy, and wrong vs. doing what's lonely, difficult, and right. These decisions intensify when you run a company, because the consequences get magnified 1,000 fold. As in life, the excuses for CEOs making the wrong choice are always plentiful.
Ben Horowitz