It seems only yesterday I was in my 30s, pre-Vertbaudet, pre-pampers and blissfully unaware of those little pump syringes that suck the mucus out of babies’ congested noses. Before I know it I’m hurtling towards my 40th so rapidly that I barely notice the two kids popping out or the ring being put upon my finger. I realise it is thirty years since I bopped around the living room to Michael Jackson’s ‘Thriller’ – Thirty Whole Years!