Most DOT Supervisor Training on Drug and Alcohol education for reasonable suspicion does not mention anything about a drug called Salvia. Salvia is a herb that is almost always smoked. It produces radical and frightening distortions of reality that include mania and visual and auditory hallucinations. When used, the effects occur within 30-60 seconds. User may begin laughing, stumbling, fall down, staring, swiping at the air with their arms, and come down off the high within an hour. There are bad trips with this drug. It is an unpredictable substance of abuse, and don't believe a damn thing anyone tells you about this drug being harmless. If you are a supervisor on the job and have an employee who uses Salvia, your employee will not hold back. They will appear totally spaced out and tell you what they area seeing in the way of bright lights and color, having no control over body muscles. You may see your employee on the ground swirling around, acting depressed, bewildered, shocked, and behaving in extremely odd ways. You will know they are on drugs instantly. Salvia is bought online. It is not illegal, but any employee using it can kiss productivity good bye. To see a YouTube Video of a bad Salvia experience, see below: Imagine this employee operating your fork lift. Yes, drug testing and employee assistance programing save lives.