From experience, I suffered what a lot here describe. Used to be a lawyer, hated it, and the procrastination bled from work to my personal life. I basically stopped living for 3-4 years because I couldn't do anything. Outside of work and basic life necessities, I'd just watch Netflix, play videogames and drink
I thought quitting and moving was the answer. So I did. I found the strength to save money and study coding. After 2 years, moved to another country and am now graduating from CS and just got promoted to intermediate developer.
While life seems better because I've accomplished things, I noticed I still have the exact same feelings as soon as I stop working. I love my work now. I have a nice salary. The problem is that my issues are with me, and no external factor.
I used to blame those feelings on a boring bog, a lack of money (since I used to spend all my nice salary on bad things), a violent country... I eliminated all that, but it didn't work.
So, just a warn here. If the issue is internal, no amount of turning your external life around will change your internal feelings and problems. Work on that instead.
I moved to another country some time ago. To me, it was difficult. Starting your social life from scratch is difficult. Learning a new culture, a new language and a new bureaucracy is difficult. Buying everything again is difficult. Upping the difficulty level doesn't solve your procrastination problem, it exacerbates it.
To me, this sounds more like running away from your problems than solving them.
The second was when I studied abroad. Completely different culture and everything, allowed me to shift my personality more towards what I wanted to be, though it was sadly only temporary and when I returned back to school I slowly shifted back.
In fact, I've noticed it again. I moved back home after college (to my hometown, etc.) and started teaching at my old high school, and I'm kinda falling back into the same habits I had then, and I feel I'm almost regressing as a person in a sense. I think it's time for another change, though I also think the fact that I'm regressing is because there's some internal issues I haven't fixed.
But, overall, I think moving and taking those leaps are a good chance to get started on fixing some of those issues when you're stuck in a rut and just can't get out of it.
Idea/suggestion: How about the old "delete all your emails" trick: Sell everything you have. Quit your job. Move to another place.
Having said/suggested that, I've done this email trick a couple of times and while it works wonders short term - I stop worrying about those highlighted emails I should do something about that are getting older and older - I tend to just end up in the same situation later.
But, having moved around a couple of times, it also does work wonders, as long as you keep focus on the "new you" while everything's fresh.