Grief is a natural and complex emotional response to loss. It is the deep sorrow, pain, and distress that one experiences when something or someone significant is no longer present in their life. Grief can be triggered by various types of loss, such as the death of a loved one, the end of a relationship, the loss of a job, or even the loss of a cherished possession. It often involves a range of emotions including sadness, anger, guilt, confusion, and even numbness. Grief is a highly individual and personal experience, and people may go through different stages and durations of grieving as they try to come to terms with their loss and find ways to adapt to their new reality.