Sleeping Ranker - Chapter 3

So, this retard didnt do any research and the first thing he did is quit his job and then spend A LOT of money to use the capsule (that he has at home), so that he could keep it a secret from his sister? He have 2 months worth of money and he spends it on this?
And he expects that when he “strike gold” and tells his sister “Actually, I quit my job ??? months ago and was wasting money in cafe instead of doing it here for free, but now, since I can support us with the game, I am telling you about it, I am awesome, right?”, instead of just “I quit my job, since I have better chances with getting money from games than from ruining my health from overworking for some change there, and hey, we can live happily without a worry for about a year now, since I scrapped my stupid idea of wasting money on some cafe and have enough for only 2 months instead of a year (or maybe its 2 months we have now, instead of…1,5 weeks?)”