And finally, let's meet the expression "to change your mind". If I decide to do something, but then I decide to do something else instead, I "change my mind". Kevin has saved up some money and has made up his mind to buy an iPod. It is exactly what he needs to listen to his collection of 1980s punk rock music on the train. But on his way to the iPod shop, he passes a shoe shop. In the window there is a pair of green suede shoes. They are, thinks Kevin, the finest, the most beautiful green suede shoes in the whole world. Suddenly, he is in love with the shoes. He decides to buy the shoes and not the iPod. He "changes his mind".