If you Google for "procrastination" you'll get almost exclusively results telling you motivational stories that make 1930s Soviet era Stakhanovism pale in comparison ( https://en.wikipedia.org/wiki/Stakhanovite_movement ). Content ranges from "How I overcame my shameful procrastination tendency and made record coal production, LONG LIVE CONCRETE!" to "Wow, I'm so jacked and enthusiastic now that I discovered a method to no longer procrastinate working non-stop, I'm sure this will pay out soon so I'll keep working in overdrive mode and revolutionize the universe. I'm 22 years old". What can I say? Procrastination is the brain protecting you from your own imbecility. My wife wasn't happy when my Bart Simpsons age kiddo inadvertently disclosed a bit of a life advice I gave to him related to homework: You're a sucker to do your homework early, as you'll be a sucker to finish your "assigned tasks" early in corporate setting. It's tempting to think of completing assigned work before due time as a ticket to personal liberty and enjoying life but what you'll discover from a ripe age is that all you get is more work in the allotted time. Supplementary homework, supplementary compulsory reading, supplementary compulsory P1 bugs to be resolved yesterday and shipped tomorrow. My kid, the key to personal freedom and getting to enjoy at least a bit of life is pushing all due work to the further extent of deadline possible and then crossing it a bit.
This of course depends on the situation! If you have your own business and the more you do yourself, the more you earn! This changes everything! And if you work for a company and of course the work is divided equally among everyone, then additional responsibilities will be placed on you if you do it earlier and more than others!
Like I told my ex girlfriend "if a man tells you he's going to do something he'll do it,there's no need to keep reminding him every six months."