As you may have already learned in our course titled "What are Habits?," habits are the typical ways you respond to stimuli. In fact, your habits make up much of how you respond to the world. They're the way you've trained your body and brain to react to common scenarios-so you don't have to think through every small event every single time it happens. In this course, we're going to start talking about habit design. Habit design is the intentional creation or maintenance of the habits that we want in our lives. There are, of course, many ways to begin habit design-one of which is focusing on micro habits, which we'll define and discuss how to integrate.