Edison was in my class the last few years. He was always so sleepy! Luckily, he is a very good math student so he never had much trouble getting through my courses. I think, perhaps, that Edison may have been bored at times, Sorry if I should have challenged you more Edison.
Edison disappeared in about May of this year... no idea where he went! Hope all is ok Edison and I wish you all the best. If anything knows exactly what DID happen to Edison, please let me know. I've wondered for the past four months.