I had this look again today from someone i had not seen for a while, did the usual how are you and the family etc.I then told her that my hubby had been diagnosed with AML acute myeloid leukeamia in july and was undergoing treatment, it was then i saw the look of horror on her face,i've had this look a few times now and i am curious to know if it's due to genuine shock,surprise or they think it's a definate death sentance…