Don't confuse silence with weakness...
Why is hearing important in a person's life?
Hearing the sound and knowing what the heard sound means are two different things. Let's assume that you moved abroad. Just because you hear all the words in this foreign country does not mean that you understand them. You cannot speak a language you cannot understand, you cannot have a social life, you cannot learn what is taught...
So, hearing voices is not enough; The brain also needs to respond to the sounds it hears, that is, to understand them.
The hearing part is related to the ear, the understanding part is related to the brain. When hearing and understanding complement each other, people learn, speak, communicate socially, and achieve school success...