Ah, that too. Many grand foods are "acquired tastes". Typically that which is bitter or simply real out there and foreign in flavor (literally foreign foods too since they can oft taste radically different from what ya normally eat). Said stuff doesn't really appeal to ya taste buds 'til you've adjusted to just how strange said flavors are. Once that adjustment occurs, ya can truly enjoy the foodstuff.
Even if ya don't end up a (wannabe) gourmand like myself, you'll definitely notice how ya acquire tastes over time.