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 Let's Get Real About Vaping 8 Reasons Why You Shouldn't Start Can Vaping Cause Lung Cancer? Here's What We Know. Don't Pollute Yourself The Real Cost Do you know what you're vaping? Cancer Institute NSW Can Vaping Cause Lung Cancer? Here's What We Know.