I quit vaping a couple years ago and the subjective positive health benefits were immense. It seems nicotine by itself has plenty of negative effects: https://w

I quit vaping a couple years ago and the subjective positive health benefits were immense. It seems nicotine by itself has plenty of negative effects: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4363846/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4363846/ My vaping usage was out of control, I was heavily vaping daily.