Can I sell my staked Ethereum?

Excuse me, could you possibly clarify something for me? I've been staking Ethereum for quite some time now, and I'm wondering if I'm able to sell it. Is it possible to liquidate my staked Ethereum and convert it into cash or other cryptocurrencies? Are there any specific steps or procedures that I need to follow in order to do so? Additionally, would selling my staked Ethereum affect my staking rewards or have any other implications? Thank you for your time and assistance in this matter.