The self-help industry is worth $10bn a year in the US alone. Why is it so successful? Rob and Neil improve themselves and teach you six items of useful vocabulary in this episode of 6 Minute English.
This week’s question:
Which of these well-known self-help books was published first?
- a) How to Win Friends and Influence People
- b) Think and Grow Rich
- c) The Law of Attraction
Listen to the programme to find out the answer.