what does the phrase ''The start to unblocking your potential begins with your ability to believe in yourself.'' mean

We all have potential within us to do anything we want to accomplish, and definitely the first step is to believe in yourself. In my opinion that's one of the biggest reasons people aren't able to unblock their potential, because you might not believe in yourself because you might to say "no I wont get that far" or "no I can't do it" but it's not wether you may or may not be able to do it or accomplish it, it's the fact that you BELIEVE in yourself that you can do it, that even if you struggle in some areas you believe that you can accomplish this "potential" in you despite that you might not be able to do it or not, because you have to keep going in order to succeed.

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