My reason to tell you this is because I, like you, thought I would never be able to "make it". There was no point of reference for success in my family or education. I was on a track to be pretty darn average. But I decided not to accept that. You can make that same decision.
Is everyone capable of anything? Probably not. But you are certainly capable of being much more than you currently are. You are capable of being a pretty amazing YOU.
That's the central idea behind my book, Alphabet Success. "Making it" isn't so much about having a remarkable IQ, or a previously unheard of invention. Success is taking what you know, and creating the best YOU that YOU can be.
My message to you is, don't settle. Discover the most powerful version of you. I too thought successful people were "special". Perhaps, but it's a sort of special that is available in some way to everyone is who is willing to try, and keep on trying until the "special" happens.
The trying part? That part is up to you.