That title sure promises a lot. I read all the way to the end and this is their solution:
1. Forgive yourself
2. Ignore your feelings about whether you're in the mood to work on it
3. Break it down into small steps
I would say #2 is easier said than done for an extreme procrastinator. But, decent article. Sometimes it's good just to hear that change is possible.
I would add to it that once you adopt new patterns they can set in and make productivity easier. It's sort of like drinking or other chronic problems.. It's rooted in your DNA and you do have to watch out for it creeping up on you, but the more successful you are the easier it gets.
In my case, making really granular todo lists and then crossing things off helped establish a rhythm. It showed me I could in fact accomplish a lot. It does take time to make and prioritize the list, but good prioritization is really important and totally worth it. Wunderlist helped a lot. Made it super easy to add things, prioritize in free moments, and constantly check it and "live by the list".
I would still let some high priority stuff live on top of the list for weeks sometimes, but I could forgive myself for those lapses more readily because I could see how overall better I was doing. And that vastly increased my chances of eventually tackling those big scary tasks as opposed to spiraling into a negative feedback loop.
As the article notes, it really is about emotional management. Todo lists would be useless without structuring them in a way that lets you build up emotional gratification and self confidence.