How do you earn yield with stETH?

Could you kindly elaborate on the process of earning yield through stETH? I'm particularly interested in understanding the mechanisms involved and how it differs from traditional methods of generating returns in the cryptocurrency space. Could you please explain the risks associated with this investment strategy and how investors can mitigate them? Additionally, I'm curious about the potential returns one can expect from staking Ether through stETH and whether there are any specific requirements or qualifications needed to participate. Thank you for your assistance in clarifying these points.