Gas, GM, Gwei, and HODL

Gas: Transaction fees to process things on a blockchain. gas fees are often suggested by a wallet or platform depending on the congestion of the network but you can opt to lower or raise them which may influence the speed (or certainty) with which your transaction is processed.

GM: Good morning (say it on Twitter or in your Discords for some community love)

Gwei: Gigawei (1,000,000,000 Wei). Wei is the smallest unit of ether (similar to what a penny is relative to a dollar). Gas is measured in Gwei.

HODL: Hold on for dear life (an apt term for many things in this space)