Note When You’re Tired

Write down the times and dates you feel low (tired, cranky, sluggish) because you will be at your worst performing level. 

Sometimes the best thing you can do is put resting at the top of your To Do List. If you know your low performance periods then you can avoid the frustration of trying to accomplish something without the energy to do it.

TobySleep
Sleep is at the top of the todo list