Quote Originally Posted by MadMojoMonkey View Post
No. You know about yourself. You know what you are thinking, what you observe, what you prefer, what you remember, etc.
Whether these bits of knowledge are worth believing is another question entirely. If your perceptions are being fooled is not known, but what you perceive is known.
You teach right? Are students attending your class required to bring their own bongs? Or do you provide them?