Insider Todd Stottlemyre is a former baseball player who won two World Series and now is a motivational speaker. Stottlemyre shared how he coped with the loss of his 11-year-old brother, who died of leukemia. Journaling and daily reflection helped him become more resilient. This article is part of a series called "Leaders by Day," which takes a look at how prominent leaders across industries are tackling various challenges in today's economy. Todd Stottlemyre, a former pitcher for the Toronto Blue Jays and a motivational keynote speaker, spent years blaming himself for his 11-year-old brother's death. When Stottlemyre was 15 years old, he donated bone marrow to his younger brother who had leukemia, a form of cancer that affects the blood and bone marrow. Right after the procedure, his brother slipped into a coma and died.