He left 28 years ago, now after 36,000 miles Karl Bushby is almost home

[Ming the Merciless]

What trip have you done, or dreamt of doing that comes close?

Great response.

What advice would he give to a young Bushby about to set off for Chile?

"He doesn't want to hear it. You don't tell him anything. Just grin at him and let him be."

https://www.bbc.co.uk/news/articles/cq8rz38jr50go