When women get to a certain age - about 40 - it's thought they start to gain in confidence because they realise life's too short to feel inferior.
Lynne Truss has written a series of monologues on the subject. Each is about a woman who has reached, or is about to reach the forty-something years.
Jenni talks to Lynne Truss, actress Siobhan Redmond and Emma Soames from Saga Magazine about whether age really matters.
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