 I used to be anti-business plans, but I was listening to Jeff Bezos. You got to have a mentor that can override your own opinions. Like each of you, as you become more successful, you're going to get more confident in your opinions. But you need to always have someone around you that can be like, you have a false belief. So what Jeff Bezos says is always create a five-year plan, not because the plan will actually be followed. But the process of creating the five-year plan makes you think through all the defects and extra possibilities.