Vaping: The Smoke Free Habit That Isnt Risk Free, PALS Community Magazine, So vapes. They smell like bubblegum, look like highlighters, and somehow cost more than a weeks groceries. But whats Are you supposed to inhale when you vape? Vaping Post Sobering simulation shows what really happens to your body when you inhale smoke from a vape If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs.