I had access to alphe-ethyltriptamine for a few weeks in the 80s. Using a very small amount daily for a few weeks changed my life. I was more open, interested, free from negative thoughts, & willing to try new things. Then one afternoon I had a momentary hallucination. I was sitting in the garden talking to a friend when an ice-cream truck drove by. Its tinkling tune suddenly sounded…different…time slowed…& when I looked at my friend to see if she had noticed, she was still talking calmly but her mouth was in the middle of her forehead. I quit shortly after but I like to think that some of the open-mindedness remained, & I’m still close to the people I got to know at that time,.