User blog comment:Kaixax555/Health advisory: Ayakashi is fun but watch your health/@comment-10271969-20140113204051

I love my sleep and if I ever encounter such a situation were I just MUST get that certain ranking daemon (or some other reward from other game), then I think it would be better to spend some cash instead of losing sleep. Besides, think about it. Free player spends 24 hours (even if it's on and off, it's tiring and prevents adequate sleep) to get into rankings vs. cash player that pays. Yeah they probably lost some cash but they have remaining 23 hours + ?? mins, that free players don't to do other things like earn back that money and sleeping. "Time is money", you know? In this sense, free players have it worse. Although I'm still a free player myself. Lol. Well, I'm not too serious about this game so it's fine.

Anyways, sleep is precious. I think sacrificing money is better than sacrificing your health.