I wonder when you stop worrying that your sleeping child has died in their sleep? If I still lived at home would my mom worry about it? Say if I slept in really late? Would she consider knocking on my door? Would she worry that I had stopped breathing? Well, would she wonder if I stopped breathing? Once your kids are out of the cute stage, maybe that’ s what happens? You don’t stop wondering about it, you just stop worrying about it.