Damn fr? I been using it since some time but not heavily. Mostly after work at night I light a blunt.
I "used" for 20 years. 10 of those heavy.
I'm pretty sharp or so I've been told in professional and social and forum circles.
But there is an age to quit.
Don't let it spill over into the Grihasta phase of your adult life (family and work).
It kills relationships. And professional drive and ambition.