There is something you need to consider with vaping.. we know from personal experience that it's better than smoking cigarettes.. I feel a million times better now that I have quit smoking.
I was dead, my quality of life in the toilet, and vaping was the only way out for me.. since I started vaping my pain level is down (long story but for me it effects my pain level) and I can breathe again.
I have a much better quality of life.. and after vaping about three years, I know I can walk away from vaping if I want (I recently quit vaping for a few months - and will perhaps soon do it again.. )
When we compare the two, smoking or vaping, vaping wins hands down in the lesser harm category. My doctors are wholly supportive of me vaping.
But compared to not smoking or vaping.. it's much better to do neither. We dont know everything about vaping yet, all we know is this is better than smoking.
My daughter died at the age of 23 from cancer and wasn't a smoker. My dad died at the age of 42 from cancer and was healthy prior to that.. cancer is a funny thing, and all of our lives will end in death.
The key, is quality of life prior to our death, and if vaping is your way toward a better quality of life, then vape. But don't think there will never be found a harm in it, because in time we probably will find all that it does..
If something your vaping doesn't feel good to you, don't do it. That's what it's all about. Getting away from the smokes and having a better quality of life.