To-do lists are great.

"To-done" lists are even better.

Having a list of things you need to do is a great way to keep on track to your daily and weekly goals. We all need to-do lists to be organized.

It might be helpful, however, to adopt a "to-done" list where you can look back at all the things you've accomplished and spend some time focusing on those.

How do you think your mood would change if you spent more time focusing on what you've already accomplished rather than what you have left to do?

According to Tim Grover, that's what winners do:

Winners don’t have a to-do list. They have a ‘done’ list.