Talk to them ask them how they are feeling that day
True, if you don't consider your own needs you may be unnecessarily spending money, as well, you might not get the product you are looking for.
Answer:
Thousands and thousands of tiny nerves called 'hair cells' line the inside of the snail-shaped structure, the cochlea. ... Hair cells in the cochlea are not able to regenerate themselves. Unlike your skin, hair, and many other cells in the body, once cochlear damage occurs, there's no 'growing' back.