How can I take a photo that stands out from the crowd?

Use a telephoto lens, because the telephoto lens has a small focusing range, so only the protagonist focuses when shooting, and others are blurred. The eyes of the audience are always attracted by bright and clear objects, so the protagonist must be brighter than the surrounding environment. By doing these two things, we can highlight the protagonist. Another trick, you can make most people walk with their backs to the camera, and the protagonist must walk in front of the camera, so that you will feel stand out from the crowd.