Too Long; Didn't Read
Crypto Staking is one of the best ways of making a passive income but *only* if done correctly. It's the process that allows you to lock up your crypto-related holdings in order to obtain rewards or earn interest on those holdings. Delegation means lending your cryptocurrency to a validator to earn a cut of any staking reward they can earn. Staking your money is slightly risky, especially, for the average earner, and a normal risk-taker. If you try to manipulate the market or fail to process transactions, your Polkadot can get slashed.