If someone you knew came down with lung cancer would you bring up ecigs??
I think I might - but I'm pretty fearless about the possibility of making an ... out of myself. lol
How long since the diagnosis? How well do you know them? How well do you think you could describe a PV?
I ask the 1st because when the diagnosis is new they are wading through a ton of info. The mind flips over into auto mode while voices scream in your head "I have cancer!" So if s/he is newly diagnosed I think I'd wait just a bit until they've had the opportunity to let the info they've already rec'vd sink in.
The other 2 - well, I'd have no problem with someone I know well. Not sure how well I could "present" a PV to someone who doesn't know me well. I'm very verbal - a little too much
I think I'd throw too much info at one time...but that's me.