How to avoid body piercing mistakes Body piercings are overall a safe way to express yourself and decorate your body. However, it is important to remember that a piercing is a wound. This means that there are a lot of problems that can occur if you do not have it done properly or taken care of right away. Here are some of the most common body piercing mistakes and how to avoid them. Go to an experienced piercer Many people think that they can bargain shop for body mods, get their friend (who works at a