Ok so you're aware of the origin of Daredevil? How he went blind when some chemicals splashed into his face while saving old man Stan Lee? Ok so it's like this. When a person loses a sense, the brain kinda overtunes the rest of them to hyperdrive. So the chemicals he got splashed with, put his senses into plaid. He "sees" by a form of echolocation due to how acute his sense of hearing is. Kinda like bats in a way.
Ironbite-though I'm not sure what a synesthete is so I'm going with no.
Synesthesia is, in a nutshell, your brain processing something in an alternate way. A cook, for example, might taste something and think "this needs more green". To them, it makes sense. Someone else might find it weird that they're throwing in, say, blanched kale into a meat-heavy stir-fry.
A musician might parse the world in terms of music notes, or hear the hum of everyday life as a certain kind of sound. A car horn sounds completely different to them. A string being played on a cello makes the world sing to them.
That's the kinda thing you have to deal with as a synesthetic.
