My 16 year old DD used to be so enthusiastic and energetic. Everything she did she applied herself well and aimed high. Sometime halfway through the last school year (just before first state exams) she switched off her drive it seems. Now the only thing she gets excited about is her phone (social media I guess), her friends and food! She doesn't care about school or results, she isn't bothered about her part time job (which she loved), has given up her dance and drama group (her passion for 10 years previously) and spends all her free time lounging about her room in her pyjamas eating chocolate (i was shocked to discover her bin full of empty sweet wrappers this morning).
She doesn't want to engage with the family (We're too annoying). She won't walk the dog or do any form of exercise (she refused to join the gym with the rest of the family). She is putting on weight because of the constant eating plus no exercise but won't try to change any of it.
Is there anything I can do to help get her motivated? Or do I accept this is part of growing up?