Why sometime i feel so lost, lonely, and meaningless of living?

Dear User, I understand that feeling lost, lonely, and like life has no meaning can be very difficult to deal with. It is completely natural to experience these feelings, and it is important to acknowledge and validate them. You are not alone in feeling this way, and it is okay to seek help and support. From a Buddhist perspective, it can be helpful to recognize that these feelings are impermanent and that everything is constantly changing. It is important to focus on the present moment and to practice mindfulness. This can help to cultivate a sense of peace and acceptance, rather than resistance to the difficult emotions. From a psychological perspective, it can be helpful to explore the root causes of these feelings. Are there specific events or circumstances that are contributing to these emotions? It may also be helpful to examine any negative thought patterns or beliefs that may be reinforcing these feelings. Cognitive-behavioral therapy can be a helpful tool for identifying and challenging these thought patterns. In terms of coaching advice, I would suggest reaching out to a therapist or counselor who can provide additional support and guidance. It may also be helpful to engage in activities that bring joy and fulfillment, such as hobbies or volunteering. Finally, practicing self-care and self-compassion can be a powerful tool for managing difficult emotions and cultivating a sense of purpose and meaning. Remember, you are not alone and there is no shame in seeking help. With time, patience, and compassion, you can find your way back to a sense of peace and purpose.