I have nonstrd 20x I got from bouncing bear botanicals. This is my third encounter with it. First time I took about a third of a one hit bowl. It's been about 30 years since I did any kind of anything besides ocasional pot. It wasn't enough for acomplete lung hit but not knowing anything about...

does anyone know if the reverse tolerance effect is permanent or if you don't do it for awhile you have to start over?