 First day on the job, I was 19 years old. Joel said, I don't have only one rule. Don't ever make a mistake. Jeff Bezos has 14 principles of leadership. One of them is my leaders are almost never wrong. I love that one. Write that one down. For those of you building a team, you need to be telling them every day. My leaders almost never make a mistake. You know this man right here that lives in that house? I was so young, 19. I thought that was totally reasonable. Okay. My older said, don't make a mistake. I'm on his farm. I know nothing. I carried a notepad around in my back pocket. All my pant pockets fell out because it was those little ring binders. Joel's like, you almost never made a mistake. Now, did that mean I made mistakes, but very little? He says of all the interns, I've made the least in the, he's had 500 or something.