When answering this question, you can talk about both the positive and negative sides of stress. On one hand, a certain amount of stress can motivate people to work harder, stay focused, and achieve their goals. It can push people to grow and improve themselves. On the other hand, too much stress can be harmful to both physical and mental health, leading to problems like anxiety, burnout, or even illness. So, you can say that stress is important to some extent, but it needs to be managed properly. Giving examples from daily life or personal experience can make your answer more convincing.