DD Yr13, recently had a meltdown at school panicking as she had got behind in her course work. DH and I met with her Head of Year who put things in place to support her and enable her to catch up as she said she was suffering with panic attacks and anxiety. Fast forward to Christmas holidays, she's done some course work in one subject (though she is still behind) but no revision for her mocks which start as soon as she's back to school in January. She gets terribly defensive if I suggest she priorities revision over shopping trips with friends. At 17, its hard to 'make' her revise. She's had offers from all the Unis she applied to but I am concerned that she will just accept her unconditional and take her foot off the pedal even more. I've arranged for her to have some tutoring in one if her subjects, but am loathe to finance this if she is making no effort. How would you handle this?