I'd say I do a quarter of high potency weed every 6 months. I've had one quarter last me 9 months. Sometimes I'll just do one or two quick hits before playing my drums. Other times I'll do more, but with a week or longer in between. I was a daily toker when I was younger. I've found I enjoy the experience a lot more when I do it less frequently. That's just me. Plus if I smoke too much I get headache "hangovers" which is just not fun at all.