Hello it would be helpful to discuss with individuals who have metastic lung cancer. My husband is palliative with a diagnosis of 2-3 years. He is on immunotherapy and been on this journey for 2 months. He has experienced some difficult symptoms and it has made him question if the treatment will be worth keeping going on. Has anyone out there been on the treatment for a year or more? Has anyone advise on ways to get through the treatments. Excercises which help symptoms? Do anyone know of some treatments which are on clinical trial ? Any advice would be helpful. Thanks in advance. Bonner