How can I prevent Python errors from happening and therefore avoid seeing tracebacks?

Prevention includes: 1) Thoroughly testing your code, including edge cases. 2) Using input validation to ensure that user-provided data meets expectations. 3) Employing error handling techniques like `try-except` blocks to gracefully manage potential exceptions. 4) Writing modular and well-documented code to facilitate readability and maintainability. 5) Following the coding standards and style guides to reduce the introduction of potential bugs.