The idea emphasizes adaptability and resilience in the face of unexpected challenges. When an escalator is out of order, it transforms into a set of stairs; this illustrates that even when circumstances change or devices fail, alternative solutions remain available. Instead of seeing an obstacle as a complete failure, one can view it as an opportunity to approach the situation from a different angle. The notion encourages a positive mindset, suggesting that problems can often be reframed into workable solutions, illustrating the importance of flexibility in navigating life's ups and downs.