This is like a fantasy vs. reality debate centered around work ethic. Why do the believers stop at GM ? Why not "Anyone Can Become World Champion !" (you're almost there)....just win every game you play (start at the 2014 National Open, say) and not only not lose but not draw either ? You will quickly climb to the top and become World Champoing (for you my enchanting Omar) in, say, less than 10 years.
Hey, if anyone can become a GM then anyone can become WC, agree ? Heck, we've had, what 14-15, in the last 120-130 years ? There's a whopping 1440 GM's today in an itsy 25MM+ player pool ?
You keep dreaming....and remember, inside every game there's a way you can win....
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Is that how you hoodwink them?