Is it better to risk a mechanical issue during a time trial by pushing the limits of your equipment to achieve a faster time, or to play it safe and potentially sacrifice seconds or even minutes to ensure a trouble-free ride? Some argue that the thrill of competition and the pursuit of a personal best justify the risk of mechanical failure, while others believe that a cautious approach is the key to a successful time trial. Where do you draw the line between boldness and prudence when it comes to mechanical reliability in time trialing?