I realized that the reason as to my failure wasn't due to low motivation or my homework, it was because I had low energy. That low energy was because I tried to start during Ramadan, a month of fasting, and the sleep deprivation plus food deprivation was too much for my homework non-deprivation.
Back when I would stay up during high school, I had realized the key to staying up so late is to eat when hungry in the slightest and to stave off boredom. Of course, I had no boredom and am now suffering the weight of my many added hobbies, so the problem was my hunger.
In less than two weeks, Ramadan will be over and therefore I can retry Everyman. Check back then for how I plan on sliding into Everyman to keep the sleep deprivation to a low, consistent state over a long, long period of time.