For example, if you only wanted to see bees, you are unable to see anything unless a bee comes into frame, in which case you are only able to see a bee.
You could also decide to choose something that you cannot normally sense (e.g. hearing bat echolocation sounds)
Hear one thing: music!
Site and taste are something that would be a bummer to live without, smelling has been out of the question for over a decade, so I’m absolutely NOT going back to it, and that leaves sound.
I am unsure I could live without music.
Edit: forgot feel. Not as important to me as music.
music is good :D