You have control over yourself for the next eight seconds. Maybe even the next three minutes. Right now you can choose to go to the gym right now. Right now you can choose to start something difficult (but valuable) that you've been putting off for a long time. But right now you can't choose to go to the gym tomorrow. You definitely can't choose to quit your job a year from now. Because tomorrow if you don't feel like it, you're not going to go to the gym, regardless of what the you of today dec...