You sometimes need rest? Don't try to work harder, try to work less. Your body and brain might be telling you it's recovery time.
I know I can force myself to be more productive, and can work really hard, and will eventually reach burnout, because I force myself to work hard really efficiently. So yes, I found some ADHD brainhack to study, work, raise a kid and tend a small farm, all at same time. It worked great for about 7 years, then my energy was depleted.
Nowadays the only thing I'll get busy for is fighting for the 4-day work week and against the productivity myths people tell themselves.
First we need more info, for example: What activities do you enjoy? Would you rather have a job/career that pays for your hobbies, or a job/career that fulfills you? What would 'normal' or 'high' achievement look in your opinion?
So many different people had small impacts on humanity, most of it somewhat regional. Most of the heroes I could think of in Western countries will have had a very limited impact on Eastern history, and vice versa. Also, I am very sure nobody had only positive impact.
Another problem: not everybody will rate a certain impact equally as positive.
I'd suggest to remove focus and attention from god- or hero-like figures and shift it towards improvements won by community action.
Have you talked about this with your in-real-life persons? Or are you making a brave face while crumbling inside? Maybe it's time to open up not just online but to someone who is in this with you - and especially the people affected by your struggle. More often than not the opening up already eases some of the load, and often people around you can offer different kinds of support.
If your day hasn't hours enough to handle everything there's probably too much. Is there anything you really don't have to do?
ADHD, like ASD, seem to both have this magnetic force that keep one locked to the current activity, which in your case seems to be 'thinking about the issues'. Your imminent quest is to break the magnetic force of 'activity A - thinking about the issues' and shift towards 'activity B' - doing the things that solve the issues'. When trying to make this shift I find myself scared of not having thought about the issues enough - but when I act it always sorts out well, way better than if I had remained paralyzed.
Set up proper resting hours. In these resting hours there's two modes: one where you enjoy activities that completely force the problems out of your mind, and another where the problems you have to solve are permitted to lightly float in your mind while you enjoy doing something else. You need a bit of both, find out which activities and ratios work best for you. Going outdoors, physical activities, arts, crafts, gaming, ... are some activities that could be helpful in breaking the mindlock. Sometimes it's helpful to do something unusual. For example, take a reeeally long walk. Or participate in a soap making workshop. This helps to break the strongly ingrained brain patterns that won't let you out of the rumination thought mill.
What if I ask my averagely smart child to ask an AI for me because my idiot luddite brain can't be arsed to do it myself? I just hope all the different sorts of stupid cancel each other out.
I have been thinking about the possibility of an international screen workers' union. My own job is in translating, but there's millions of people doing data entry, AI-related stuff, graphic design, devloping etc. on a kind of semi-freelancing basis, often via job platforms that keep part of our earnings. I've often thought a union to bring all this workforce together would be great.
Believe it or not, that was how it worked. The advantage of this was that it guaranteed that you only invested time in things you were really passionate about.
I was leftie before I was techie. If you don't know anything around tech and computers you wouldn't know what to do. Even as a fairly tech-adjacent professional it took me quite a while.
Then again, I only became a real leftie again after kicking all the corpos out of my computer.
Tech used to be (and still is) obscured by heavy gatekeeping. We who understand a little more like to joke about those who don't, and I guess we'll have to stop that if we really want to unite the left. Don't ridicule, explain. The person might never have had a chance to learn the concept.
You sometimes need rest? Don't try to work harder, try to work less. Your body and brain might be telling you it's recovery time.
I know I can force myself to be more productive, and can work really hard, and will eventually reach burnout, because I force myself to work hard really efficiently. So yes, I found some ADHD brainhack to study, work, raise a kid and tend a small farm, all at same time. It worked great for about 7 years, then my energy was depleted.
Nowadays the only thing I'll get busy for is fighting for the 4-day work week and against the productivity myths people tell themselves.