You do have genius potential but the challenge is that it's not true until YOU believe it and YOU use it for the real purpose that it was intended - to survive, which means seeking as much pleasure as you can in life (as long as it does not harm another human being of course) and avoiding pain which occurs when balance is broken. Why would anyone want less for themselves?
And if you still have not bought into the fact that you really do have genius potential then consider this:
Having a brain is a bit like walking down the street and being given the keys to a helicopter. You own a helicopter but that does not mean that you know how to fly one. Everyone has a brain but unless they have been shown how to use it then they won't be able to AimHi and fly with it will they?
Have you heard about the flea circus?
Apparently, when they train their fleas, they place them into glass jars and put the lid on top so as to contain the fleas. As you know, fleas can jump tens of times their own height and could therefore, very easily escape. Once inside the jars the fleas continue to jump as normal, hitting their head on the lid. After several hours they adjust their jumping to within the limit of the height of the jar. When released, they continue to jump as before. They have successfully been conditioned to jump to a limited height of the jar. The result is that they become trapped, not by any physical obstructions, but by their own self-limiting belief.