As the number of employees quitting their jobs hits record highs, we consult career development expert Helen Tupper – and author Lucy Kellaway, who swapped her journalism for a career in teaching in her late fifties – for their advice on making that big leap.
Lucy Kellaway is the Financial Times' management columnist. She lives in London and is married with four children. Her first novel, Who Moved My Blackberry? was published by Penguin in 2005.
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