text: Asking multiple people may help you understand what may happen. If we use the smoking example again, then it can help you understand what may happen to you can your life, internally and externally. Asking an ex-smoker can help you understand what happens to your life. How it effects friendships and family. How hard it may be to stop. Asking a professional about our bodies, like a doctor, then it can help you understand what may happen to use internally. How it affects our body in a bad way, or in a good way if it does produce any.