A framework for using small daily habits and systems—rather than setting ambitious goals—to increase the likelihood that you will arrive at your desired destination. Clear outlines three levels of behavior change: outcomes (what you get), processes (what you do), and identity (what you believe). He emphasizes starting with the identity layer: belief-based habits that focus on the kind of person you want to be. Once you know who you want to be, it’s easier to back into what you need to do (process layer) to get the result you want (outcome layer).