Confusing Concepts - Module 10

In this video, I break down three important concepts I learned while working on the backend of my MERN stack project: async/await, conditional operators, and cascading delete functionality. Rather than just showing code, I focus on understanding why these concepts exist, how they work behind the scenes, and where they apply in real backend development. I also connect these concepts back to practical examples from my project, including authentication flow, route protection, and database cleanup logic.