I am worried about my son's mental wellbeing. He is 18 and therefore classed as an adult. He says he's fine and will not seek help. I've seen the GP and he says there's nothing he can do without my son going to see him first. My son sleeps all day, rarely eats and never leaves the house. He was diagnosed ASD in May but refusing to engage with the diagnosis. All the doors I've tried just say he has to be in a place where he can accept help and he's clearly not there yet. So I just sit back and do nothing???