@teachyouman_ on Instagram: "This is how you can use a blank card to access an ATM — not for money, but for a genius trick most people don’t know. By turning any plastic card into a temporary “jam remover,” you can clear dust, stuck receipts, or debris that stops the ATM from reading your actual card properly. How well it works depends on how carefully you slide the card and how dirty the reader slot is. Gentle pressure + smooth motion = instant fix. Safety note: This is only for clearing your o