Was Lloyds age up purely physical or do you think he also mentally aged after tomorrow tea

When lloyd grew during season 2, was his growth purely a physical change or do you think the tomorrow tea somehow gave him the mental changes that would have happened in that time too? I know lloyd matured a lot in season 2 but I can't tell if that was because of the situation he was put in with having to fight his father, or if the tomorrow tea helped with that. I saw a post someone made comparing how kid lloyd binged on sweet treats but then by tournament of elements, he was warning...