Why do paper cuts hurt so much?

For such tiny, shallow wounds, paper cuts can cause a lot of pain. So why do these small cuts sometimes seem to hurt as much as more-significant injuries?

Why do paper cuts hurt so much? - Quora

Nerves – News, Research and Analysis – The Conversation – page 1

A doctor finally explains the age-old question: Why do paper cuts hurt so much? - Upworthy

Dr Rob Bell on LinkedIn: Why do paper cuts hurt so much??? Whilst

Why do paper cuts hurt so much?

The Science of Paper Cuts and Why They Hurt So Much

Why Do Paper Cuts Hurt So Much? - Instant Egghead

Wrinkly fingers, paper cut pain, tingling feet: What's going on in

The Science Behind Paper Cuts And How They Can Turn Ugly