As an American, I'm frequently told by people around me to take painkillers or other medicines if I even mention that I have something wrong with me, no matter

As an American, I'm frequently told by people around me to take painkillers or other medicines if I even mention that I have something wrong with me, no matter how little. When I object and refuse, they attempt to pressure me into it. I wish I could teach them that not everything needs to be medicated, and letting your body do its job, even if there's some discomfort or pain involved, is fine. I prefer not to mess with my body chemistry unless it's a serious situation.