As a trained musician I do this too. But it also means the “skill” spills over into other situations. If I’m in a restaurant, instead of being able to ignore the hum of background conversations, I will hear (and subconsciosly bounce around focsing on) every side conversation.

It makes listening to things VERY hard

Additional fun fact about nipples:

In mammals, a species’ typical litter size is one less than their normal number of nipples.

So if I’m reading this correctly, they are trading slightly larger downloads for considerably faster overall install speeds.

Makes a lot of sense as most internet connections nowadays can handle the added bandwidth.

https://www.urbandictionary.com/define.php?term=cahuenga+principle

The Cahuenga Principle states that a tip should be no less than half the value of free drinks (or food) recieved.