Teen suicide is a serious issue, as teens may feel overwhelmed by problems and see suicide as the only escape from emotional pain. Signs that a teen could be considering suicide include isolating themselves from friends and family, self-harm, feelings of hopelessness, and talking or posting about suicide. It is important to prevent teen suicide by maintaining open communication, showing love and support, seeking help from professionals if worried about a teen, and helping teens understand there are always alternatives to suicide for dealing with problems.