Daniel replies:
Tristan Tzara (and others) -- As a rule, I do not approve of Multiple Personality Disorder, unless each personality buys its own copy of a given book. Otherwise, profits are curtailed, and I have to answer any number of fan mails vis-a-vis a single copy sold. To answer your question, anything is possible, which is a cliche and a truism. (However, please don't think I'm going to rack my brains for something clever to write, when you'll just be coming back as the feckless teenager, the little girl, the Romanian folksinger, the talking hog, a space traveler, Mao Tsu Tung, etc., etc., etc.)