■What’s the use of going there?
■What’s the use of saying that?
■What’s the use of doing this?
■What’s the use of worrying about it?
■What’s the use of arguing with him?
■What’s the use of keeping things you never use?
■What’s the use of talking to him now?
■What’s the use of having a plan if you don’t follow ?
■What's the use of crying over spilled milk?