why we feel sadness in our life? how should we deal with it?

Dear User, I understand that feeling sadness can be a difficult and painful experience. It's natural to feel sad at times in life, as we all go through difficult situations and experience loss or change. From a Buddhist perspective, sadness is a natural part of life, and it arises from our attachment to things that are impermanent. When we attach ourselves to people, possessions, or experiences, we create expectations and desires that may not be fulfilled, leading to feelings of sadness or disappointment. From a psychological perspective, sadness is a normal emotion that serves a purpose. It allows us to process difficult experiences, grieve losses, and reflect on our lives. It can also help us develop empathy and compassion for others who may be going through similar experiences. However, if sadness becomes prolonged or affects our ability to function in daily life, it may be a sign of depression or other mental health issues that require professional help. To deal with sadness, it's important to acknowledge and accept our feelings rather than trying to suppress or ignore them. We can practice mindfulness and self-compassion to help us stay present with our emotions and avoid getting caught up in negative thought patterns. It's also helpful to reach out to supportive friends or family members, engage in activities that bring us joy, and seek professional help if needed. Remember that sadness is a natural part of the human experience, and it's okay to feel sad sometimes. By practicing self-care, seeking support, and staying present with our emotions, we can move through difficult times and find healing and growth.