Of course. There's a bit of delusional idea that games are somehow sustainable business model (admiteddly, they _are_ for some genres).
But, yes, that's the nature of business. This, to me, is a bit like complaining how war-time journalists don't get to spend enough time with their families and are at life risk. It's the biz, and, I'm sorry to be slightly verbally violent, get tougher skin or gtfo. Plenty of sustainable software/design/management roles in various spheres for you if you can't take it.