of course, i'd have to memorize them by verbatim, although my memory-retention is not very good. i took so much notes on them for years that i couldn't manage all the notes i had accumulated. lol. too many information. anyway, i can use cards to help me with that. i could listen, if i wasn't almost totally deaf, which i have been since birth. don't worry, it's ok, since you didn't know i was deaf.