E-cigs are counted as a gateway drug. E-cigs don't contain tobacco, but they have liquid nicotine. Nicotine is the addictive part of tobacco, so its just as bad. Cigarettes usually cost around $10 a pack. A E-cig is around $40 without the constant buying of the vapors and smoke. You will be poor before you know it, if you start. Its a horrible habit to start. E-cigs are just as bad as anything else to smoke.
Truth of smoking
Smoking is the leading cause of preventable deaths in the United States, and can cause cancer, heart disease, and lung disease. Chewing tobacco (smokeless or spit tobacco) can lead to nicotine addiction, oral cancer, gum disease, and an increased risk of cardiovascular disease, including heart attacks. Also you will lose tons of money every year. It cost about 15000-20000 a year. Do you have that money to waste just on smoke?