The most relevant influence is perhaps Dan Sullivan from Strategic Coach. The bit where you pick the top 2 tasks and drop everything else I picked up from a Warren Buffet book a few years ago.
I fully agree with you - a lot of this is not practical for the vast majority of the population. I'm obviously no Warren Buffet, so I also don't have the luxury of doing this all the time. All I'm saying is that when I DO stick to this plan as much as possible, the results are amazing.
It takes a lot of courage to NOT do things that you think you MUST do but HATE doing. Once you blast through this fear, though, you will literally see miracles happen.
We get 5 weeks where I am, but I still make it a point to take at least 2 months off.
I do software development and IT consulting and am gradually moving away from freelancing (where I do most of the work myself) towards just orchestrating things and streaming work through my company to other freelancers.
If you need even more context - I also have a family with 3 young children and the income that I generate is about 100% of our total family income.
That said, I'll agree that it does work. And I'll even submit my idea of why most people will consider it "impossible". Understanding the difference between hours spent tapping on a keyboard and productivity takes experience.
I didn't have that experience 15, 10, even 2 years ago, so the idea of being able to "do" less and get more out of it was quite foreign.
It works, though. :)
I'm curious if you would count your day job as an "accomplishment".
With that said, while you are still at your day job, definitely count everything you do there as accomplishment. You can't hate your way out of a job (but you can sometimes love your way out of it).
Show me one office job, where you have 4 months vacation.
But generally, when I speak about vacation time in the context above, I mean it as in large continuous chunks of time during which you only unwind and regenerate (and ideally travel to some interesting place off the beaten track).
1. Get as much sleep as you can. Consistently. Yes, it's counter-intuitive. Yes, you'll have fewer waking hours. But those few hours will be many times more productive and joyful.
2. Drink more water and eat fresh food. Eat less than you normally do.
3. Get plenty of fresh air and sunlight.
4. Get a good amount of physical activity throughout the day (exercise, walks, whatever works for you)
5. Get plenty of vacation time during the year. Do not do ANY work during your vacation time - focus on enjoying yourself. (Ideally, 1/3 of the year should be spent on vacation time)
6. Make a list of the 20 most important things you want to accomplish (near-term). Sort the list so that at the top you have the things that you feel most passionate about. Keep the top 2 items and scratch everything else (I don't mean de-prioritize - I mean scratch it / drop it / burn it / forget it / it ain't happening.)
7. Focus all of your time and attention on doing those things that are most exciting TO YOU personally. Whether those things have any utility to anyone other than you is irrelevant. You come first.
8. If there is anything else that still absolutely needs to be done - find a way to delegate it to someone who's good at that stuff.
9. You will be unstoppable.