Why do we sometimes make the same mistake over and over? Because even though we are aware of doing something wrong, a part of our subconscious hasn’t yet learned the lesson.
Instead of feeling stupid for making the same mistake, seek your emotional flaw which is causing the repetition. It’s possible if you are open and truthful with yourself, and finding it will bring improvement to your mind and soul.
Believe in yourself, especially when you make a mistake.