Look at your thumbnail right now.
Do you see a small white half-moon near the base of the nail?
Most people do.
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Most People Ignore This Tiny Mark on Their Nails Until They Learn What It Could Mean
Divers
Why Does Your Dog Lick You? What They’re Really Trying to Tell You
The image captures a common misunderstanding: a dog’s lick is not always a human-style expression of love. It can be more complex than that.…