Making the right decisions is the toughest challenge for a chief executive officer. What’s the best way to go about it? 

In an open and frank discussion with Steve Tappin, host of BBC Guru, the chiefs of the world’s largest companies reveal how they cope with constant change.

“The marketplace waits for no one,” says Walter Robb, CEO of natural products food chain Whole Foods. 

Click ‘play’ to learn how he and other leaders handle the hardest choices.

To see more of what these CEOs had to say on this and other topics, view the entire season of CEO Guru.