The uncertainty of the future
"You're looking much older than you are."
"You've been on your own for a while now."
"You'd find it much easier to maintain a relationship if you changed your behaviour."
"I think you'd benefit a lot from changing this aspect of your life."
"You're a very unpleasant person to be around at the moment."
"You'd be a lot happier if you could make this change stick."