Me: "Client you really should step off the train tracks, there's a train coming in about 45 days"
Client: "Ok" *stays on tracks anyways
Me: "Client, I'm really concerned about that train coming in X Days (repeat every week)
Client: "Ok"
Me: *watches the client get hit by the train
Client: Shock and awe and anger "Why didn't you tell me about the train?!"