Salvia is not an 'hallucinogen' in the usual sense, and it will not make you 'high' in the way Cannabis does. Smoking Salvia is a most Serious Thing. It can 'unravel you present reality' and show you other existences and other realities which are attached to our reality, or which are dependent on our reality or which pass through our reality and meet in perhaps the past, or the future, or which seems to feed Off our existence or feed Into our existence. It can be the most Beautiful or the most Awful thing to encounter. If the Salvia experience is approached in a respectful manner, with a specific intention in view, and with a humble mindset then the Salvia deities and entities may be tolerant of the intruder. If Salvia is smoked just for a Cannabis-like 'high' , then my advise would be to Stay Far Away From It. You have been warned...