Well not necessarilly. If u pay attention to the episode where via is sitting on the balcony and Loona comes to comfort her. She was technically a temporary therapist.
LOONA: WHAT'S WRONG CODY?
CODY: I'M SCARED! SCARED OF THE DARKNESS INSIDE OF MY SOUL. I TRY TO FIGHT IT. TO HOLD IT BACK. BUT THE DARKNESS INSIDE OF ME ONLY GETS STRONGER EVERY PASSING MINUTE. AND HE GETS HUNGRIER. AND WHEN HE'S OUT HE'S OUT FOR BLOOD! LOONA: THERE THERE CODY. IT'VE NEVER BEEN OPEN ABOUT THIS! BUT I ALSO HAVE A DARK SIDE. AND TRUST ME WHEN I SAY THIS! MY DARK SIDE IS A COLD BLOODED KILLER.
CODY: MY DARK SIDE DOESN'T GIVE A DAMN WHO HE IS ATTACKING! HE JUST WANTS TO EAT PEOPLE AND HE EVEN EATS HELLHOUNDS.
LOONA: *GULP* NOW THAT SCARES ME! BUT DON'T WORRY MY DARK SIDE IS GONE BECAUSE OF ONE MAN! THE GOD OF PURIFICATION. ONCE YOU SEND HIM A SINGLE PRAYER AND HE WILL COME AND TERMINATE YOUR DARK SIDE!