Learn the view before the shoot
A prime lens does not zoom, so spend time understanding how much of a scene it includes from your usual working distance. Walk the room or street with the camera at your eye and notice which relationships fit in frame. This familiarity helps you anticipate a composition instead of reacting after the moment passes.
Move your feet with purpose
Stepping closer changes perspective as well as framing. A nearby object can grow dramatically in the composition, while distant elements appear smaller. Take a few frames from different positions and compare the relationship between foreground and background. Physical movement becomes a useful choice, not merely a way to fill the frame.
Keep a second option in mind
Some scenes cannot be safely or practically approached. A fixed lens may also be limiting at an event where you must remain in one place. Recognize when the assignment calls for a different tool. The goal is to practice seeing, not to turn equipment limits into a test of character.
Review the images at the end
Note when the focal length helped you simplify a scene and when you wanted more flexibility. That evidence can guide a future lens purchase more clearly than a specification sheet alone. Rent or borrow before investing when possible, and test equipment in the kind of work you actually make.