How do I keep believing in myself through constant rejection?

You believe in your talent, and you are waiting tables to keep the dream alive, and every rejection whispers that maybe you are kidding yourself. Both things are true at once, the belief and the doubt, and holding them together is exhausting. Here is what rejection actually measures: whether one person needed one thing on one day. It does not measure your talent, your worth, or your future. Casting is a thousand small fits and misfits, most of them nothing to do with how good you are. Reading a whole verdict into it is a story, not a fact. So separate the two. Keep sharpening the craft you can control, and stop letting each no vote on whether you belong here. Waiting tables is not proof you are failing; it is what many good actors do while the work finds them. The question is not whether you are fooling yourself. It is whether you can keep showing up. That, you can.