Anaesthetist to me : what time did you last have some, {looks at check in paperwork}, as you say weed?
Me - what's the time now?
Anaesthetist - 7.03 am
Me - let's say 4 hours ago, I was feeling rather anxious
Anaesthetist - how are you feeling currently?
Me - not as anxious
Anaesthetist - good
Hugz & xXx
PS always be honest with your anaesthetist