First post for me. Im a breast cancer survivor, actively fighting several melanomas but my issue is my husband. inoperable stage 4b BOT cancer. He had radiation and a watered down chemo, due to poor kidney function. He is fed by Gtube and has maintained his weight since May. I empathize with the caregivers whose "patients" will not help themselves in any way. I feel like I am wasting my time in trying to keep his spirits up, etc. His whole disease is on my shoulders and I am tired.First PET/CT post TX is scheduled in 2 weeks. Wish I could sound optimistic.