question: In the last week I was faced two times with a very alarming situation: A lady that was my next door neighbor for years and I we had a friendship, came to visit me, I could remember her face was familiar but I couldn't remember from where I knew her or her name either her husband's name, they just moved like tree years ago but we were close. Before yesterday a lady that lived in the block for years, came to salute me and I couldn't recall her name or to whom she was related when she was living here, this lady moved about a year ago. I know almost all my neighbors since I have being living here for 20 years. I couldn't remember them, they have to tell me their name and remind me there were my neighbors, I felt completed lost. I have been having frequent and strong headaches lately, I'm a two times survivor cancer patient.