At this point in the story, Charlie feels like he is getting “bad” again, meaning he feels that is mental state is getting worse. However, he sort of feels that he can block it most of the time to not feel it. This is why I would choose the song “High Hopes” by Kodaline. The lyrics include:
But I’ve got high hopes
It takes me back to when we started
When you let it go go out and start again
When it all comes to an end
But the world keeps spinning around
I feel like this chorus really describes Charlie’s feelings right now, and this song could give him something to relate and hold on to.
Here’s the link for the song: