I had no idea till this moment that’s what the arrow was for…

celeritascelery • today at 4:50 AM • 2 replies • view on HN

acheron • today at 5:44 AM

I didn’t know it was possible to not know this.

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nutjob2 • today at 5:10 AM

I'm sure about 99% of people are in the same boat.

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