🔥 Crypto essentials: Gas fees
Charging a fee for every computational step helps prevent malicious programs from clogging the network with operations like infinite loops.
Before signing, check the gas estimate provided by your wallet. If it seems unusually high, don't rush to confirm.
The one paying the gas fees on Ethereum mainnet is $ETH .
Have you run into similar pitfalls? Share your experience to help others avoid them.

#ETH