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这令人兴奋，也可能令人恐惧。如何知道该走哪条路？如何确认自己做出正确选择？
谷愛凌對本屆奧運的重視程度可見一斑——她攜帶21雙滑雪板前往利維尼奧，每項賽事需用7雙。當BBC體育部詢問她通常參賽會帶多少雙時，她回答僅需兩三雙。
And Chagger has personal experience of tumble dryer fires. Some years ago, a fire alarm went off in his own home – in a room where his tumble dryer was operating. "I couldn't believe my ears," he recalls but, on close inspection, he realised a thin layer of smoke was hovering beneath the ceiling above the machine. Chagger was able to deal with the fire safely and says he recommends putting a smoke alarm in the same room as a tumble dryer.