I came around to the idea that procrastination or other form of akrasia is an emotional problem, not a discipline problem. That said, it doesn't really give me new tools or tricks to deal with the problems? It's still the same: podomoro or timeboxing, giving oneself a reward for completing an objective, trying to complete a given task every week, and so forth. I supposed I could give mental health therapies a try, I…
I definitely see procrastination linked to emotional processing issues for me. Maybe it's possible that there are things which provide immediate benefits, but for me many things I tried evaporated and I was still left with this base note, so to speak, of myself. I went to therapy, I went to 12 step meetings, I read books, I journalled, I talked the hell out of my thoughts and feelings with certain friends, got divorc…
There are exercises you can do, mentally and physically, which can help guide you through self-improvement, but they all require that we actually do them.
Some times is feels like I go years without making any progress with myself. Other times is just takes a small new action to gain remarkable results. Like you, I'm not sure it could have gone any faster and that's okay.