When she has nothing to do, she wanders through her house picking up imaginary lint off the floor, arranging and rearranging stacks of magazines, and periodically yelling at anybody who gets in her way. She has trouble articulating what she wants to say so lengthy conversations are out of the question. She doesn't seem to enjoy and/or follow tv shows, movies or books. She does enjoy arranging flowers, but that's the only thing that has held her attention lately She takes long naps which we think may be due to boredom. She likes to go out to eat, but that becomes expensive quickly. Any suggestions would be appreciated.