"Not that I know of; but I did it very well. I seemed to comprehend the work at once, and needed no instruction. Often during these two years I have encountered similar curious conditions. I sold goods in a store and seemed to know the stocks; I worked two weeks in a telegraph office and discovered I knew the code perfectly; I've shod horses for a country blacksmith, wired a house for electric lights and compounded prescriptions in a drug store. Whatever I have undertaken to do I seem able to accomplish, and so it is hard for me to guess what profession I followed before my memory deserted me."