My wife was a COTA for about 8 years. She worked geriatrics, where most COTAs do. She did not like it. Lots of micro-management from staff, lots of justifying 'units' (hours), ever-short budgets, lots of changing diapers and cleaning patients. She said the worst thing was that, in geriatrics, you would rarely get to see any results. Most of the patients were in a nursing home waiting to die, so you never had the satisfaction of teaching a person how to function again, and then sending them back into the world--you were just marginally improving their quality of life until they died (which is a noble thing to do). My wife always wanted to get into a position where she could treat kids, infants or at least younger adults, but geriatrics is where the money and jobs were. I couldn't do what she did--a nursing home is a depressing place to visit, let alone work. It was heart warming to listen to some of the patient's stories when they would talk, however--most lead fascinating lives. My wife is now a pre-school teacher, and does not regret leaving the field. However, I believe things would have been different had she been able to find a COTA position working with kids.