So many things depend on a person's perspective that I wonder if we all perceive things the same. This is hard to explain, but I'm going to try anyway...
From the time we are born, we are told that when we look at the crayon that has green written on it, it's called green. What I'm trying to wrap my brain around is the possibility that in another person's mind they could be seeing what I call red, yet they have been trained to call it green. We all have different eyes, and no one really knows if my perception of green is the same as another person's perception of green. Really it's possible that I've been stopping at lights that if you were looking through my eyes and translating the signals through my brain, you might drive through. The whole process depends on perspective.
We can take that same concept to taste, sound, or any other sense that the human brain translates from electrical impulses sent by our nerves. This whole perspective thing might explain why people have different favorite colors, or why one person likes broccoli, but another person does not. What if when I eat broccoli, I taste what another person perceives as ice cream, and when that person eats broccoli, they taste what I perceive as pickled beets? That certainly would explain why they wouldn't eat it.
Torqued