Interview: The Procrastination Equation with Piers Steel - YouTube
"How to Stop Putting Things Off and Start Getting Stuff Done"
About the Theory | Procrastination and Science
"...we are more likely to pursue goals or tasks that are pleasurable and that we are likely to attain. Consequently, we are more likely to put off, to procrastinate, difficult tasks with unenjoyable qualities. Even more important regarding procrastination is the effects of delay. We like our rewards not only to be large but also to be immediate. Consequently, we will most likely procrastinate any tasks that are unpleasant in the present and offer rewards only in the distant future"
Temporal motivation theory - Wikipedia, the free encyclopedia
The Procrastination Equation | Psychology Today