But an innocent visit to the college's gaming club sets off a wave of madness when the Gamemaster unleashes Shesh's gaming - obsessed second personality. (booklistonline.com)
People who are abused will often create or develop a second personality (or more) to deal with the fact that they are being violently mistreated. (nakedpastor.com)
When other insults pile up and he finally can no longer take it, the second personality emerges. (sfgate.com)