How to Stay Close to Your Family and Friends

We're happiest in tribes where we have at least 20, 25 people who are really close. These are the natural size communities that we need. Too many of us live in little apartments. We don't know our neighbors. This is not healthy. It makes us weak. And also, you know, help your family members. Help them when they're out of school. Help them find a job. If you can help them get a job, do it. Do your best.