I have an unmotivated teen who is 16. He finds revising and homework boring, and doesn’t really know what he wants to do next. He is currently doing his A’Levels. We want to support him but he just wants us to leave him to it, and gets very prickly about it. He is already being performance managed by school. He has the potential to do well, but he keeps putting things off and thinking he can get away with it. He lies to us all the time about having done his homework, revision, and grades. He turns 17 soon and even with that, he’s not particularly fussed about learning to drive. He just thinks his mates will drive him around everywhere so there is no rush. At our wits end. Any advice gratefully received.