The most important thing to know about suicide is that it is preventable. Suicide does not discriminate. The myth that suicide is a problem that only affects young people is wrong. Suicide rates are highest for middle-aged adults (45-54 years old) and for those 85 years or older. However, the second highest rate is for those aged 18-24 years. Suicide rates are also high for American Indian/Alaska Natives and for those who identify as lesbian, gay, bisexual, or transgender (LGBT).There are many warning signs of suicide. If someone is talking about wanting to die or hurt themselves, expressing feelings of hopelessness, talking about being a burden to others, increasing alcohol or drug abuse, withdrawing from friends and activities, abnormal mood swings, and giving away prized possessions, it is important to take these warning signs seriously and get help.There are many ways to get help if someone appears to be suicidal. If you are worried about someone, the best thing to do is to talk to him or her about it. You can also call a suicide hotline in your area.