Dd finds social interaction exhausting. People who first meet her would be surprised to learn that because she's chatty, charming, and very socially capable. She CAN do it but it exhausts her, and she doesn't enjoy other people's company much. She can be a bit dismissive of other people, but only in private. Her favourite place in the world is her bedroom with a sketchbook and her music on.
Having said that, she makes a big effort and leaves the house every day with a (big, fake) smile on her face, goes to school, plays a sport, coaches a mini-league team, and has a job. She's a rep for her school in a few different areas. She does all of this because it's just what you have to do. She hates school, but takes on lots of roles because she wants to be chosen as a prefect because that will look good on uni applications. It's all a bit transactional? Or calculated? She says that if she's going to have to go to school every day and hate it, it might as well be useful. She is extremely high-achieving, but also terrified of failure.
She often gets overwhelmed and needs time to decompress. She doesn't lash out, just disappears to her room. She hates to be touched, hates loud noises, gets sensory overwhelm quite easily.
She admitted recently that she has let all her friendships go. She says that at lunchtimes she just needs to be alone to recover some energy, and she's noticed that gradually everyone has drifted away and she now spends lunchtimes alone because she has no other choice. She absolutely understands why everyone has left her to it. She says she wishes she had the energy to maintain friendships, but she's so exhausted by the effort of just being there. This time last year she had a big group of friends at school and various other people she saw at weekends.
She understands that she has to give something of herself to maintain a friendship.
I strongly suspect she has changed her mind about applying to be a prefect, and I think the reason is that she can't bear the idea of applying, being rejected, and this all having been for nothing.
I'm worried that she's exhausted all the time. Could this be a medical thing? She is also often shaky and gets headaches.
What do I say? How do I support my girl?