1. You can hear again: Hearing aids are the most common treatment for hearing loss. 2. Your spouse will be relieved: They’ll be grateful they won’t need to be your interpreter anymore. 3. Your grandkids will stop looking at you quizzically: OK, no guarantees on that. But at least they’ll stop wondering why you say “what?” all the time, never answer their questions, or answer off topic. 4. You can enjoy music ...