How to Schedule a Long Time to Make You Happy

If I give you only half an hour, what are you going to do in half an hour? In 15 minutes, you're going to do email. It can translate into many types of jobs that you have a particular part of the agenda that always will have priority. If I give you two hours using, oh my God, two hours for email, that feels way too long. And you're more likely to do something that is closer to your agenda that you want to accomplish.