Suicide, or ending one's own life, is a tragic event with strong emotional repercussions for its survivors and for families of its victims. More than 45,000 people in the U.S. killed themselves in 2016, according to the Centers for Disease Control and Prevention, making it the 10th leading cause of death overall. Although many suicide prevention programs focus on helping teenagers, the highest number of suicides in the U.S. in 2015 occurred among people ages 45 to 54. Men are especially at risk, with a suicide rate approximately four times higher than that of women. There are also major disparities amongst ethnic and racial groups, with American Indian and Alaskan Natives being the highest risk groups.