A project I have always been interested in doing is creating a data-driven representation of the state-space of subjective effects caused by drugs of all types.

Now I have the know-how for doing that. I just need to gather the data. Help me by answering this 90 second anonymous survey where you are asked to rate a drug you’ve taken. If you are feeling generous, answer it multiple times, choosing a different drug every time.

The survey is here, and it will be open until May 31st.