Character development

Character Development is how a character develops. It is the opposite of

Notable Characters Who Went Through Character Development

 * Kai (Seasons 1-7; Started off cocky, became less cocky.)
 * Lloyd (LEGO Ninjago: Masters of Spinjitzu; Seasons 1-7; Used to long to be like his father, before realizing he was the green ninja)
 * Dani Phantom (started off evil, before becoming a friend to Danny)