I am so sorry to hear about your friend. Please remember your whole life has been changed in a matter of a few months. What was normal before is no longer at the moment. It consists of endless hospital and doctors appointments and new medication. Just going through this change is enough to put the strongest person through their limits. Every one diagnose with cancer will all have their bad days. Then to lose a friend with cancer when you have cancer, of course you are going to be sad, depressed and cry.
I have had bad days where I just cry and then I realize I better wash my clothes unless I want to go to the doctors stinking. So then I pick myself up and get on with a few things in life.
So sending you lots of smiles and hugs.
Dot