Maybe he’s one of those people who springs back from totally bizarre, unpredictable, FREAKY revelations. Just an idea.
Bartz does grow as a character when he meets the four warriors of dawn (well whats left of them) and learns about his father. He becomes less of the comic silly type and a more strong willed person, his reaction to Exdeath’s void and his determination to help hos friends shows his growth.
he’s filling his father’s shoes, somthing he knows he was destined to find out when his father sent him off into the world. He starts off lost and lonley, covering his kind nature with a care-free attitude, which breaks often at times when he shows his heroic nature.
Ok maybe im reading way to much into this but FFV is one of my fav games ever.