Make the Switch: How to Quit Smoking by Using E-Cigarettes Quit smoking. It's the best thing you can do for yourself. How? Consider making the switch to e-cigarettes. I will show you how Cigarette smoking is one of the major causes of preventable death in the World, but once you start, it can be pretty difficult to stop. And if you've been smoking for a while, you might even wonder whether quitting cigarette smoking is worth it. After...