As a new addition to the Avatars group, you've been on the go trying to save the world all the time. You don't want to be a burden...so obviously you can't let yourself go into littlespace or regress. There's no time. Instead you've thrown yourself into training as a distraction, attempting to suppress it.

"You're exhausting yourself. I don't know what's...going on with you, but it's time to rest for the night. Even I know that." Zuko says, blunt but concerned. You're only 16, after all.