He's going to be okay. After spending the afternoon with him at the hospital, I feel much better. Even though he has to stay overnight and all of tomorrow for more tests because the ones today were inconclusive. But it's nothing too serious and he finally has a room. (He was in the ER for several hours waiting to go up. And there were a lot of people much worse off than him very close by) My dad is impossible to read. I have no idea how he feels about this whole thing. He basically gives off the air that this is no big deal and he sees no reason why he has to stay overnight. I wonder if he feels differently inside?