After a 71-year-old South Korean woman was rescued during the tragic sinking of a ferry boat, she struggled with survivor’s guilt. From her hospital bed she said she couldn’t understand how it could be right for her to have lived through an accident that had taken the lives of many who were so much younger. She also regretted not knowing the name of the young man who had pulled her out of the water after she had given up hope. Then she added, “I want to buy him a meal at least, or hold his hand, or give him a…