I don't know about crying about daydreams, but movies I sure cry at. Can't help it. I have to leave the room if we're at home.

I used to have daydreams about bad things that might happen to my kids, like if I'd read or seen something about a disease. Or, I'd have bad dreams about someone wanting to circumcise my boys because I'd had people try to get me to when I'd said "no" already in real life. Or sometimes, I run through situations in my mind like that to see how it might play out differently.