I totally agree with everything which has been said on this thread, My Father in Law starting behaving out of character in this late 50's, and took early retirement at 61, this was back in the early 1970's so no brain scans to confirm what was going on, the GP put it down to "nerves" and prescribed Vallium which he got addicted to when they tried to take him off it. He died at the age of 80. My Mother in Law developed Dementia in her mid/late 80's and died at 92, Vascular Dementia was the cause of death on her Death Certificate. I recognised the signs in my Husband when he was in his late 50's, he refused to get a diagnosis until 5 1/2 years ago when the combined Alzheimer's/Vascular Dementia was diagnosed as moderate/severe, he is 77 and he is more or less mute now and unable to find his way around the house. I fear for my 2 Sons, I really would not have had children had I realised what might be in front of them. I know they are concerned about it the older one said recently that he may have less than 10 years left before he gets it. I try to reassure him that he has two parents and there is no history on my side of Dementia so he must hope he follows my side. Having said that, my Husband's Grandparents lived to 89 and didn't have it, my Father in Law's Sister (my Husband's Auntie) was okay, she died at 93 and was still driving. My Brother in Law also seems okay he is in his early 70's. As has already been said, it is no good worrying take each day at a time and make the best of it, we don't know what the future holds for any of us.