What happens when a needle stabs your skin

What happens when your skin stabs a needle?

Sure anything looks scary when you zoom in this much.
What scale are we at? Is this an electron microscope image on the order of nm that has been false-colored?

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Yikes. I just donated plasma 2 days ago. Thanks for the image.

please refrain from sharing this information

I have a phobia of needles but for some reason this actually makes me feel better about it. I don't know why, it really shouldn't