A Portal (of sorts) for Psychoactive Substance Use Disorder Information (and a wee bit more).

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Welcome to!

The Internet is a mammoth, wonderfully chaotic library. It is full of the good, the bad and the dumb. is designed to provide you with an Internet gateway to information about psychoactive substances that can cause problems (e.g., alcohol, cocaine, nicotine, etc.). The goal is to provide some order to the chaos and (hopefully) reasonable filters that access more of the good, and less of the bad and the dumb.

The purpose of this website is to provide you with a semi-structured way of learning about psychoactive substances. Psychoactive substances affect the brain. Their use can result in significant negative consequences.

You might think of as a self-taught online course (without a final exam) called “Addiction 101”. The syllabus is as follows:

tl;dr: can help you make educated decisions about pleasurable substances that can cause big problems.