I'm not sure I'd go so far as to say that the ear is the only "moldable" sensory organ. You can become accustomed to hot foods, rotten odors, even touching hot or cold items.
The point is that anytime you do a sensory comparison, the biggest variable in the mix is YOU. You can't hold yourself constant.
The point is that anytime you do a sensory comparison, the biggest variable in the mix is YOU. You can't hold yourself constant.