A "nerd" is often someone who is deeply passionate about specific subjects, especially in areas like science, technology, comics, or video games. They tend to have extensive knowledge and enthusiasm for their interests, which can sometimes set them apart from others. While the term was once used negatively, many now embrace it as a badge of honor, celebrating their unique passions. Nerds often enjoy activities like attending comic conventions, playing tabletop games, or discussing the latest tech gadgets. They contribute to communities that share their interests, fostering friendships and collaboration. In today’s world, being a nerd is increasingly seen as cool, as many of these interests have become mainstream.