Our belief system is our operating system. It drives our every thought, action and reaction. Every belief is a story we tell ourselves about the world around us and we soak them up from our family of origin and from life experience.
We have millions of them and they are such a part of us that we don’t even realize they are in control. Uncovering a self limiting belief is fun because you take its power away and you can replace it.
If this is all true then it’s worth considering if you believe in yourself?