DS1 is sad.
6th form started on Monday, and by Tuesday evening his face was like this -> 
He says doesn't understand Chemistry. He got a high B in his GCSE, and an A in his mock, so I would have thought he'd able to manage. I've suggested he swap to Biology but that was a definite no!
He's also doing Maths and Physics, but he seemed to expect them to be hard, and Geography which he says is OK.
He's never had to apply himself or make any effort with school work before. He got through his GCSEs without any revision.
I'm not sure what I'm asking, apart from will it get easier? Will it all come together and he'll start to understand it? Will he stop being so sad?