oh, my boyfriend got certified as a nursing assistant (a very short course - they don't train them very well) and he was working in a nursing home last summer. They were perpetually short staffed which resulted in their having to run around frantically trying to get everything done. Supposedly this was one of the best homes too. The residents would start to cringe away whenever they entered the room as though they were scared of them. They were forced to take shortcuts like lifting patients by themselves w/o using a safety belt in order to get everything done. He ended up quitting fairly soon, so it seems like the field will end up with a lot of people who were unable to get jobs in any other area.