Even professional, paid carers aren't always models of saintly behaviour - and they know they can knock off at the end of their shift to go home, take an uninterrupted shower, and have a normal conversation with someone.

There is something very easy about women's friendships that you don't see as often with men. We all know examples of this, when women will just call each other up or drop a line, not with anything specific to say.

With Alzheimer's, recent memory is affected first. At the start, you count the memory loss in days, then hours - then in minutes. But there's also an insidious backward creep of deterioration.

My husband is stricken with dementia, and it's a trick of his condition that events and people from his past are more real to him than what happened five minutes ago.

I grew up as an only child, so inherently, most of my life was centered around me. My parents taught me to play well with others and to share my toys, but I was still an only child who didn't have to share my parent's attention with siblings. As great as my childhood was, I always wanted brothers and sisters.

When I was a teenager, my biggest lessons came from Kenny Chesney, Tim McGraw, George Strait, Rascal Flatts and Brad Paisley. I learned so much from opening up for those artists, and it also taught me how to treat your opening acts and make them feel like they're part of a family, not just a tour.

No family gets rich from earning the minimum wage. In fact, the current minimum wage does not even lift a family out of poverty.

I grew up with a single mother, and although we didn't have a lot of money, she cared a great deal about what we ate. We were the original health-food family. We shopped at what were called health-food stores before Whole Foods - everything came from bins.