My friend keeps getting yelled at by his dad to clean up the house with a gigantic mess that he didn't even take part of cause he was at college most of the year. My friend is trying his hardest to clean, but it is taking a while. He also keeps getting yelled for not finding a summer job, which is what he has been doing all summer, but with no luck. (he's having an interview, but it'll be a while) My friend told me that his dad has ADD. Any advice on how he should deal with his dad?