People with normal hearing can hear automatically: It doesn’t take much effort and they don’t have to pay close attention. They don’t have to use much brainpower unless they’re in a group or a noisy environment. Most people with hearing...
People with normal hearing can hear automatically: It doesn’t take much effort and they don’t have to pay close attention. They don’t have to use much brainpower unless they’re in a group or a noisy environment. Most people with hearing...