I know it is common for cancer patients to be depressed, but how much can one take? I keep trying to encourage, but I just want to scream each time he starts getting moody or gets upset because of not being able to do something. If I hear one more time "why do you stay with me? " I am going to scream!

Sorry, had to vent to someone and cant scream at him- so vented here. I dont know what to say anymore to him... I love him but he has to live not for me, but for himself.