How do you stake THETA fuel?

Could you please elaborate on the process of staking THETA fuel? I'm interested in understanding the steps involved, from the initial setup to the actual staking procedure. Also, are there any specific requirements or qualifications that need to be met before staking THETA fuel? Additionally, how does staking THETA fuel contribute to the overall THETA network and its ecosystem? I'm keen to know about the potential rewards or benefits associated with staking, as well as any potential risks or considerations that should be taken into account. Thank you for your assistance in clarifying this matter.