It is not right because you are deemed an adult when you turn 18, you can sign up and be in the military and basically give your life for your country. You can vote. Michelle Johnston More Quotes by Michelle Johnston More Quotes From Michelle Johnston You can sign up and be in the military and basically give your life for your country. You can vote, why shouldn't you be able to choose if you want to buy tobacco products or vaping products, when you're considered a legal adult? Michelle Johnston latest-headlines