Dreaming of the swamp proves that you are not optimistic about something and feel that you can't do it and it is impossible. Playing with a few people you don't know may mean that you are all pursuing the same thing or like the same girl. The water is clear, and you are still happy. That means you really want to be with this girl and have a result with her.
The water pipe in the house is broken. Too much money has been spent recently and needs to be controlled.