TBH, I'm struggling with that. Basically, everyone I know that I know much about is more traveled than I am. I have a passport as of a couple years ago, but nobody has ever looked at it but me, and it's in a safe deposit box. People have been suggesting that I travel, I have the money.
I told someone (and it's true), I'm pretty worldly for a guy who hasn't left the USA since 2 YO. I'm sure I'll be surprised by some things if/when I travel, but not like most people. I don't think I'll experience as much culture shock as many. My favorite area locally is Oakland's Chinatown. That microcosm of Asian culture is catnip to me!
I don't figure to travel for the food. I'm eclectic in my eating, but not extremely adventurous. I don't have to taste everything. I won't be eating bugs willingly or squirming living creatures!

I don't want to be a damn tourist, it's true. How to travel widely without being a tourist, well, is that a valid topic? I'd like to think so.