I'd say you're a pretty good exception, then. I was 13 when it happened, and to this day I have never stopped being interested in the truth of it. Your explanation as to why a government would not allow its own citizens to know the truth of one of the higher-ups in the gov assasination is a good explanation, and actually, I know this. But the frustration of knowing we'll NEVER really know all the truth, details, who did what to whom, where was Johnson, why did Ruby get let in through the garage, what REALLY happened to the interview notes the police in Dallas took when they interviewed Oswald over several HOURS which mysteriously disappeared and NOBODY knows ANYTHING about them, what happened to Kennedy's BRAIN, why were there two different caskets, why wasn't Oswald even breathing fast after supposedly running down HOW MANY FLIGHTS of stairs in the Texas Depository immediately after the shots were fired at the President.........it goes on and on and we're expected to just believe whatever they tell us. Oh well, that's life for ya.
I always wondered that if somebody had used oswald as a "lone nut shooter" why not arm him with a more modern rifle/scope combo rather than that relic carcano rhat was found? (to the layman it would have made the shooting more believable and easier for them/us to swallow the "lone gunman" theory that possible conspirators would have wanted.