The document discusses body modification such as tattoos and piercings. It notes that while these modifications have become more common, especially among teenagers, they can have negative health impacts and career consequences that people do not always consider. The risks include infection, allergic reactions, and discrimination during job hiring if visible tattoos or piercings are against company policies. The document advocates that people seriously consider these factors and wait until age 21 before getting tattoos or piercings to avoid potential regrets.