I made an effort in my first post to outline that it wasn't set and setting. At the time I was about 30, had been smoking since age 14. I was smoking from the time I woke up until I went to sleep. I grew my own and had access to many different varieties, mostly sativas but also hash and oils. I sought out quality cannabis. Quality was very important to me at the time, and still is.The problem is still the same. You are old and don't want to feel old. Get over it... just kidding. But don't underestimate set and setting.
If it was set and setting why didn't other varieties I was smoking do the same thing? How come this had this effect every single time, not only on me but others who smoked her, mainly my wife. It did the same in different settings. I had access to this over several months so used it maybe a hundred times. It was not a one off smoke in some exotic temple, but stuff I used a lot of the time.
I am getting old but I maintain that really good cannabis is nothing to do with set and setting.