Does it ever end??

All I hear all day is crying! Jett cries because he fell again and bonked his head. Jayd cries because I asked her to clean her room. Kaidyn cries because Jayd looked at her funny. So much crying. And then there is the fighting which leads to more crying, and the whining, which usually leads to even more crying. Does there come a point when the crying stops?? I think I'd be okay with crying if it was only when necessary, like when hurt or sad, not for every little thing.