Feelings of failure or hopelessness. Talking about suicide. It's a myth that those who talk about suicide don’t go through with it. Most people who take their own lives have talked about it to someone. Suddenly making a will or taking out life insurance. Giving away belongings A marked change of behaviour. Someone may appear calm for the first time or, more commonly, may become withdrawn. Problems sleeping. Taking less care of appearance or diet There is a risk when someone is recovering from depression. They may have the energy to kill themselves that they lacked when depressed. Note: Not all warning signs will be evident. Unfortunately, there are instances where there is hardly any indication that someone intends taking their own life.