Daleport996 said:
Disappointed that I'm still in my early 20s and I can no longer hear the really high pitched noise that certain electronics make.
On the other hand, I can never be blasted with loud high frequency note as a prank anymore.

I'm in mid 30's and can still hear it. Be thankful. If you're in the USA we got malls and stuff installing a device called the mosquito that I can hear from the ROAD. Designed to drive away teenagers 😂