[Menoz]

The most fucked up I've ever been was on Salvia. Smoked about .2 grams of a 20x extract through a bong with a butane lighter. I've never been able to put what I saw into words, much less write a long story. My friends tell me that I was walking into walls and tables and kept mumbling "It's the combustaburgers!" over and over.

If you've never gotten any effects from salvia, then something's wrong. It's not a placebo.

edit: I will say that a universal effect of the drug at high dosages is a feeling of oneness with your surroundings and the universe. And this feeling is generally not a good thing as most people feel trapped. Also, ego-loss is never fun.