Question: how to answer when someone asks how old you are?
Answer: Say politely but as if confused: “Why do you want to know that?” Laugh and say: “Old enough to know better than to answer that question.” Say “How old do you think I am? ...  Say what we did as kids: “Same age as last year but a year older.” Pretend you didn't hear. Say nothing and stare at them blankly.