A friend of mine was diagnosed last year with a brain tumor. She underwent something like 30 days straight of chemo- therapy. She was temporarily blind, obviously extremely sick and, one would think, terrified. But her outlook during the entire process was amazing. She was optimistic, celebrated each small hurdle and kept going, seemingly undaunted by the road ahead of her. She told me that when she was diagnosed with the tumor, she had read a number of books on Kabbalah, and apparently it gave her a new perspective with which to deal with the challenges she was facing.