Some readers might think it's crazy to go and eat street food in Africa. They have seen the images of meat buzzing with flies in the hot African sun. Well, if it makes you feel any better: cooked meat is hard to come by on the streets; and if you find it it's been cooked until every last trace of life is gone. And by the way: the meat is usually really fresh - you can watch the butcher do his work right by the side of the road.

Doing it the smart way I've said it before, and I'll say it again: I love my smart phone. However, before the trip I had decided that Africa wasn't the right continent for a device with a touch screen and a battery that could barely survive for one day. I had also decided that getting a travel SIM would connect me to friends and family regardless of where I was. How wrong I was!