"Taking care of an animal requires a high degree of concentration. You have to pay attention to the movement of the animal while you are taking care of it. For example, like felines, when they are under anesthesia, they can also wake up suddenly. So when we go in, we have to be mentally prepared. The care of animals will inevitably encounter life and death. The animals may pass away right in front of the caregivers' eyes. Chen Guang-hung said this is a torment. But as a caregiver, we still need to be psychologically prepared to face it. To be able to face it.