Can someone explain to me how ethereum transactions run out of gas? I do understand the concept of gas, but if I pay 21,000 gas at 100 gwei for a transaction, how does it “run out” is it if the price of eth goes up within that time?

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Can someone explain to me how ethereum transactions run out of gas? I do understand the concept of gas, but if I pay 21,000 gas at 100 gwei for a transaction, how does it “run out” is it if the price of eth goes up within that time?

Plz explain how a transaction runs out of gas.

submitted by /u/Occam833
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