Can I lose staked ETH?

Could you please clarify for me the possibility of losing staked ETH? I'm a bit concerned about the risks involved in staking, and I'd like to understand the scenarios where my staked ETH might be at risk. Could you elaborate on any potential downsides or losses that I should be aware of? Also, would it be possible to outline some safety measures or best practices that I could follow to minimize the chances of losing my staked ETH? Thank you for your assistance in addressing my concerns.