Why do People Vape? 10 Main Reasons Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help How to Switch from Smoking to Vaping Vaping: why e cigarettes may be more dangerous than we realized Vox Vaping may be causing irreversible harm to children's health, doctors say Vaping The Guardian Smoking vs. Vaping And Their Effects on the Environment : r Infographics