As an individual, you are multifaceted. You have different desires, interests, problems, and pains. This means you are part of different communities. Communities have different bodies of knowledge and different understand- ings of the world. As an individual, you contribute to your communities in different ways… Which is an exciting opportunity for you! But here’s the kicker: Those communities are hosting dinner parties every night, and you can only attend one. You can’t be at two dinner parties at the same time. This leads to a very important idea: At any given time, there is only one book you should be writing.