How to be always Enthusiastic

Common Problem: When I work on my task, I feel lack of enthusiasm. I see people not happy with me or my work. I try to understand their feeling but fail to understand them. This leads to more negativity which further reduces my enthusiasm. If you feel this way using the response below could work. let me know your feedback.

Solution: To resolve look for good Qualities or specialties in people. The more your positive outlook towards people, the more you can identify with the people. This motivates the other person to further use the specialty. This will lead you to naturally maintain enthusiasm