What does Mint Spend Repeat mean? Fill in the blanks, Minting is the process of burning up the coin so that it stops existing, and spending is the proceeding of recreate new coins with no transaction history by producing the zero knowledge proof.
Dont need to practice but if you want to take some time to think about it. Just do 1 or 2 days stakes for a week or so while you get up to speed. That way your can stake and unstake a few times to get the hang of it while you figure out your staking strategy.