My son is in year 11 and has gone from hero to zero at school. At the end of year 9 he was predicted a grade 7 for his GCSE and he has just got a 2+ in his mock. I can't get through to him how these exams will impact his entire life. He says that he is fed up of the pressure and had a terrible teacher in yr 11 so threw the towel in. I'm trying to get him to work at home of 1 1/2 hours on his subjects to catch up but it's really difficult. Some days he's a star and other days just impossible. He spends a couple of hours at the gym every day and that is his whole social life. I'm really stressed that he will fail. What can I do?