A man's quest to overcome his fear of rejection by making at least one crazy request a day for 100 days was throttled last week when a Krispy Kreme employee accepted his order for five doughnuts linked together in the colors and shape of the Olympic symbol. "It's only my third day and I have already failed," Jia Jiang wrote on his 100 Days of Rejection Therapy blog. "But I did so with such amazement and happiness." When the 31-year-old approached the register to make his "specialized" doughnut order, Jackie Braun, a shift leader at an Austin, Texas, Krispy Kreme,...