A handful of truly “great” people on this planet will become immortal in the history books as world-changers. But since there’s little chance the likes of them will ever have cause to read yours truly, I can effectively ignore that group for now. For the rest of us, the 99.9 percent of humankind that fall into the first category, our lot of obscurity has been assigned. As much as we claw and clamor, whine and pout, we’re just not going to be an Alexander the Great, a Queen Elizabeth, or even a Mother Teresa or a Billy Graham.