My mother just turned 60 and has been fighting stage 4 Lung cancer since almost 4 years. She was on Chemotherapy for 2 years then moved to immunotherapy for 6 months but her cancer got worse after that so they moved her back to chemotherapy and this time the dosage was really high and painful. After going though all that continuously she has lost her will to fight and wants to stop the pain altogether. He Cancer is still exactly the same as it was when it was diagnosed and she just got weaker and weaker. She can’t walk more than 10-15 steps and needs oxygen regularly. She’s not able to do any thing on her own and now her lungs are filled with water. She wants to completely stop chemotherapy and I just don’t know what to do or expect any more.