If you said, 'I'm giving up smoking,' people would put on a parade. If you said, 'I'm going to eat more healthily,' people would say, 'Good for you.' If it's drinking, the first reaction is, 'That's so boring. You're going to be so boring.'
After my first marriage ended in 2002 I went out with someone who made me feel very sexy. He was ten years younger than me and full of the joy of youth, which was wonderful after all the sadness of divorce, and a great confidence boost.
I realise, of course, that my cluttered existence is deeply unfashionable.
I have always felt so bombarded with dietary advice that always seemed to make me feel guilty about the 'naughty' food I secretly preferred, that I switched off and ate what I fancied.
I am older than most of my on-screen colleagues, and the ones behind the scenes, too.
Looking back on my early romantic life, I was more worried about what impression I made on my dates than what I thought of them. I would approach them as though they were job interviews, trying to wow the man so that he would ask me out again and I got the 'job.'
It's a bit of a joke among my friends that, although I'm very busy, active and constantly rushing around all over the place, I've always struggled to fit any 'real' exercise into my life.
Much is written about parenting - its joys and tribulations - and then about the transition into hot flushes, night sweats and (if we're lucky) a new life as a grandmother.
The clever thing about the designs on 'Strictly' is that the razzle-dazzle comes from the materials used in making the dresses rather than because the cut or style is plunging or revealing.
I think that political coverage generally comes in on a level that means if you live and breathe Westminster detail and diary, then you get it.
Of course, I could try IVF. But having watched my friend TV presenter Clare Nasir go through it, I know how tough the journey is. Emotional fool I may be, but even I can see that's too selfish a course of action to impose on my family.