We are all human. There are limits to what we can do, defined by our biology, and there is no way around that, no cheat available. If you can trust the stuff co

We are all human. There are limits to what we can do, defined by our biology, and there is no way around that, no cheat available. If you can trust the stuff coming from psychology, there are numbers like ~25h/week floating around for being the most efficient when focusing on one task for white collar work. Anything beyond that makes you less efficient, your rate of mistakes increases, and your "batteries" will get drained. You can compensate latter through physical exercise, but I remember reading a headline that even this goes only so far (and I agree, from personal experience). Plus, if you have to do that to stay afloat, shouldn't be the time be accounted as "work" as well? Thing is, it will damage you, and no amount of money can save your rear end from an early exit out of this world through the accumulated damages.