I'm sorry to hear that. My mother in law has stage 4 lung cancer. She has some mutations for which there are targeted treatments, but the cancer mutated in one

I'm sorry to hear that. My mother in law has stage 4 lung cancer. She has some mutations for which there are targeted treatments, but the cancer mutated in one area. Fortunately there were more treatments for that mutation, but she's had some significant side effects from that one. There's potential clinical trials but there's lots of criteria, some may not even be near by: a lot of noise, not much signal. Every quarter's CT scans might tell us medication has stopped working, and she needs to start chemo (with the side effects/lower QOL). It's just all really hard. I try to keep present when spending time with her.