Dont beat yourself up about it Martian (and pass that woodbine this way) 8-)
You're less than an hour from me, feel free to pop round
Seriously though, I declared I was smoking the herb when my chemo started as I wanted to be sure there wouldn't be a reaction between the THC and whatever was in the chemo bag.
The official reply was "we can't condone that, but there is no cause for concern from a reaction point of view"
The "unofficial" response was "smoke as much as you can between now and surgery"
I can see the reasoning behind the unofficial response because I'm not a big man to start with (circa 60KG), and at my first weigh in when treatment started I was tipping the scales at a paltry 47KG.
Since partaking in the herb, I have been averaging a 1.5KG advantage per week thanks to the munchie attack it brings on (which is bloody good going for me), so at least the surgeon will have something to work with when I'm on his table in a couple of months or so.
I'm not an angel by any stretch of the imagination, but I do like to abide by the laws of the land as best I can and I do despise people that don't abide by some laws (eg, drugs).
The irony for me is that I am doing something I despise in order to improve my chances of survival.
Hypocritical I know, but self preservation seems to be the daddy right now.