Making a to-do list is not enough. We should know what holds us back when accomplishing the items in achieving objectives. Your to-don't list can help you illuminate what belongs on your to-do list. What you decide not to do is probably more important than what you decide to do
Crossing some items off of your to-do list can help you prioritize and know what is important. It doesn't only help you get rid of bad habits, it also assists you in retaining focus.