to think they deal with trial and error, so your phone might just be a practice -- but -- >> anthony: right. >> tunti: yeah. >> anthony: but they get there eventually. >> tunti: they get there eventually, and that's the success story of almost all the people you see here. most of them came into this particular market with nothing. ♪ okay, this is -- >> anthony: oh, yeah, let's go get some food. >> tunti: exactly. ♪ >> anthony: pounded yam is the ubiquitous starch of nigerian cuisine. ♪ here served with egusi soup. a stew of goat meat, melon seeds, fish stock and chiles. ♪ this is very, very good. so, i've heard this market described as the perfect market. now, what does that mean? >> tunti: right here, you can find on the same street, about 20 people doing exactly the same thing. so you go to the first guy and