Fun fact. You can literally smell fear.

If I went skydiving it wouldn't be the sweat you'd be smelling

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Logical conclusion then is that other emotions (love/happiness/anger et al.) are also received and detected by smell too, no!

Note: Humans can’t directly smell fear like animals, but research suggests we might pick up subtle chemical signals from stress-related sweat, like cortisol changes. Studies show people can sometimes tell fear-sweat from neutral sweat unconsciously. It’s not a clear scent—just an instinctual hint. Dogs, however, excel at detecting these cues with their sharp noses. Often, “sensing” fear is more about body language than smell.

LOL

Adrenaline must add something to sweat

wow. never knew

"Fascinating insight! I had no idea humans could actually smell fear. The science behind it, like the studies from Rice University and others, is mind-blowing. Makes you wonder how our senses pick up on emotions in ways we don’t even realize!"

Really?

Interesting

Weird