It is really thoughtful clip that I have just seeing through a facebook friend's sharing. (Watch it if you didn't, and believe me it would not waste your valuable 18-min ;) )
I am impressive with the transformation from time-management to self-management, from 2D model (time management matrix) to 3D model of optimizing your working and living time (add 1 thing more than Urgence and Importance: Significance)

(Image Credit: Significance Cube | Vaden 2015)
Hence, he proposes this model:

To understand deeper, please watch the above clip, then google more. (I have searched and found these inspired and meaningful advices from Rory Vaden, the author: https://www.pinterest.com/RoryVaden/rory-vaden-motivational-posters/?lp=true )