Agree with SamBones regarding the influence of parents on your language. I grew up in central NJ, but didn't pick up a NY or Phila accent because my parents were from the Baltimore area. Nowadays, my accent is a hybrid of Baltimore, NJ, and the generic chatter of mass media.
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The reasonable man adapts himself to the world. The unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. - George Bernard Shaw