I did it too and people keep acting like there is less time in a week than there is. Makes me wonder if people every really do the math on how much time they have.
I platted this, raised my son, slept, did night school got an A on my project and worked my job last week no issues. Not has hard as people make it seem.
168 hours in a week. -40 for work. I probably average about 5 hours of sleep a night (maybe this is where the difference lies) -35 for sleep, prolly 10 hours a week on school, quality time with my son another 10 hours. That leaves me 73 hours of free time a week.
Took me 9 days to plat as well. That's plenty of time especially if you use most of it on a hobby. Which is a rare exception, but for a game like this I went in. But to answer your question.... yes you can sleep, be a father, go to school, work and still have enough time to plat a game in a week and a half.