But at the same time, you want to do the risk assessment of what if I don't do anything?

但同时你想做风险评估，如果我什么都不做怎么办？

And with a boss, you have to do the risk assessment of, is it worth pushing back on this behavior?

和老板之间，你必须做风险评估，这样的行为值得回击吗？

(Laughter) Guess what " itchy feet" does to people's risk assessment of " heart attack" and " stroke" ?

（笑声） 猜猜“脚痒” 对人们“心脏病发作” 和“中风” 的风险评估有何影响？