Here’s a simple hack for slippery guitar picks. Take some course, 150 grit sandpaper (or equivalent), and pinch & twist the pick back and forth a bit. Make sure to avoid getting the tip of the pick. Viola!
D.I.Y. Guitar Pick Hack (Never Lose Your Pick Again!)
Walking The Line 
Hey Coire! Miss you bro. I did a similar trick to this forever. I’d take a small sharp blade like an X-acto and cut a crisscross pattern. (Like what artists would call crosshatching.) worked like a charm. Later on I discovered Snarling Dog Brain Picks, which come with the grippy action pre-installed. A little pricey, but they work great and come in a nice little tin. But DIY always rocks.
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Hey Nate! Miss you too, man! I used to do that crosshatch trick as well–works like a charm. I’ll check out those Dog Brains and get back at ya!
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