Sciencespeaking topic
A healing wound itching isn't a coincidence; the repair process stimulates the nerves. But scratching damages the tissue and delays healing. So your body sends you an urge that will ruin the repair. Why hasn't this self-contradiction been weeded out?
— wound healing and itch
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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