What always interests me with stories of people hearing or seeing for the first time in their life, what is it like to gain a new sense? One would think that growing up with a sense is integral to its processing (and filtering) and the sudden introduction of a sense later in life would come with all sorts of side effects.
Little kids hearing their mother's voice for the first time. Friends seeing color for the first time after being given corrective glasses as a gift.
Highly recommended watching.