That freaking Fitbit. The battery in it has been dying for years. He plugs it in to charge and it doesn’t work. Or it loses its charge quickly. Then it works ok for a little while, but the issues always return. The dysregulation around it is always huge. Loud, insistent, frantic. I can’t count how many times he’s busted into my room at midnight yelling because it wasn’t charging. I’ve been trying to get him to let go of it for a long time. Nothing I’ve done has ever came close to working. His bo