This is quite a selfish post but I feel it's probably the best place to say it. I obviously care very much for my dad, he was diagnosed when he was about 52. It is tough, especially as my sister and I are at uni and we have the guilt a lot of you guys on here feel. I don't want to worry anyone and there's no definitive answers to this, but does anyone else worry that they're also going to get it? My dad has been genetically screened and both tests came back negative, but I know that can mean there's a gene he has passed on they just don't know links to the disease. I think there's such a thing as knowing too much.. I do neuroscience at uni which probably makes me a bit of a hypochondriac. I don't really know what I'm asking for - maybe just knowing I'm not the only one who worries about this stuff. Again I don't want to make people anxious, just because we have parents with dementia doesn't mean we will get it, I'm just a huge worrier.