Thanks so much with the advice and everything I've gotten from here. My MIL is a 46 year smoker, she started at the age of 14. Thanks to everyone here I was able to convince her to try vaping. She's now been vaping for 2 months and no plans to go back. Food tastes better, she can breathe better, and she can smell better. Her hubby and kids all doubted it would work for her...but it has. I couldn't be more thrilled for her. Thank you all!