To make a huge leap forward, change (or rather improve) your mindset.
You have to believe that you can. You have to believe that you’ll have plenty of opportunities to get it right, that failure is a chance to learn, that you can figure out anything.
Only when you approach your product, project, business, or passion with this kind of mindset will you uncover your true potential.
And this is true regardless of your current level of success. You can always improve, you can always learn, you can always make another significant step forward.