DS is in yr 11 and has GCSEs starting on the 14th - stressful household! However he isn't willing to lower the level of commitment he has to his sport and as a result is finding himself 'too tired' to revise. What have you done in this situation? He still wants to compete and there are some major comps coming up, but do I let him go to those in exam weeks or is he old enough to make his own decisions re time management? Really need help on how to manage this!