I’m 56, wear earplugs at night, and still hear an intermittent electrical noise. It’s not a high-pitched whine, more like a low hum. I live in an apartment complex so it’s likely the wiring. I have hyperacusis.

I would like a hide previous posts option. So many things are reposted.

I think the saying is an abstract concept and began because the customer is always right if the business is doing well or not, but somehow the meaning got twisted around to an abomination of “Customer is entitled to bully, throw a tantrum and be arrogant and demanding.”