Why scientists think your social media posts can help prevent suicide

Take a moment to look at your emoji keyboard. Scroll through the angry face, ghost, stiletto, doughnut, flashlight and cigarette until you reach the hearts. 
There it is: love. Amid the mundane and humorous, those vibrant, colorful little shapes can easily become a rapid-fire display of affection to a friend, parent or partner. But notice, too, the broken and blue hearts, and their restrained reminders of sadness, loneliness or grief.SEE ALSO: How to help someone who shares suicidal f