The only thing that stops us is fear once u conquer the fear what’s stopping u truly….nothing. Fear is the easiest way to keep people in control. There’s nothing to fear but fear itself. Now I have heard this saying since I was a child not really putting no thought to it. But as I have grown I truly come to understand what this saying really means. U fear failing, not making it, looking dumb, being talked about, etc. U can end that sentence any way u like but the word fear will never change until u remove it from your mind. Once removed I will almost guarantee you will see your reality in a different light. Fear is just an illusion.