One of his greatest assets is optimism - that is, he sees a profitable outcome in practically every life situation, including disastrous ones. Years ago he spilled toxic pesticide into a cut on his hand and suffered permanent heart and liver damage from it. In his opinion, it was all for the best because he was able to sell an article about the experience ("Would You Die for Your Plants?") to a gardening journal.
Susan Orlean: The Orchid Thief