Soul Loss

Okay, let me explain my thought. Let's say I can cover 10 miles in two hours. I suspect I'll have to switch to running at times, but let's assume that. My workday starts at 8:30, so I need to leave the house at 6:30. Before that, it would be nice to wash up and have breakfast, so I need to get up at least at 5:40 to have time to put the kettle on and eat something. Of course, the last point, about going to bed at 11 pm, already looks ridiculous – because I'll have to go to bed much earlier. Well, okay, let's assume I like to go to bed early and wake up early no, what's next? Unless I ate a pound steak for breakfast, which would require waking up an hour earlier, i.e., at exactly five in the morning, to prepare and eat it, I need to eat it upon arriving at work. And I don't know of any places near my workplace where I could cook it. Again, my workday lasts 8 hours, and there's only one 30-minute lunch break. How I can meet the requirement of eating a steak every 6 hours is unclear. Again, even if I order it from some cafe, I suspect it will cost me a pretty penny, because I assume it will cost from 300 rubles and up, multiplied by the need to eat it twice a day – about 12,000 rubles a month, not counting other food expenses (I can't just eat steaks) and other household needs.
For all the above reasons, I believe that these tips are hardly applicable to an ordinary Russian working person.

Added after 36 seconds

Why steak? Beer is already very high in calories :)

Because Dag said so.