Adam Issa struggled to explain why he quit his fisherman's job to join one of the many jihadist groups holed up in the hundreds of islands of Lake Chad.
"Some of my friends who joined Boko Haram told me that I would make a lot of money with them," the baby-faced 20-year-old said, eyes fixed firmly downwards.
At the end of another rainy season where he came home from the lake with his nets empty, Issa set off in his canoe and crossed the border on the water to join his friends at a jihadist camp in Niger, without telling his family.
His story is far from unique on the shores of Lake Chad, which straddles Cameroon, Chad, Niger and Nigeria at the point where west and central Africa meet.
Dire economic opportunities have made the region's struggling young people easy targets for jihadist recruiting sergeants, and pushed others onto a perilous path of exile in the hope of making money down faraway gold mines.
Once arrived at the camp, Issa spent a month and a half in training, learning to fire a 12.7 mm calibre heavy machine gun, before abruptly fleeing to return to his home in the Fouli region in Chad.
On what fighting he saw while a member of Boko Haram, he remained silent.
'Turn into bandits'
Since his return from Boko Haram's embrace, Issa has made his home at the Maison des femmes (House of women) in the town of Bol, which today shelters some 40 repentant jihadists.
Bol is the capital of Chad's Lac region, an underdeveloped part of an already underdeveloped nation.
Its masses of out-of-work young men have proven a never-ending source of manpower for the armed groups stalking the lake's shores.
Among them is Boko Haram, which has sown terror around Lake Chad for some 15 years.
Founded in Nigeria at the beginning of the new millennium, the Islamist group achieved international infamy after the 2014 kidnapping of 276 schoolgirls, most of them Christians, in the north of the country.
Today it faces stiff competition from the rival Islamic State in West Africa Province (ISWAP) group, which splintered off from Boko Haram in 2016.
While the two are locked in infighting over ideological differences, both Boko Haram and ISWAP have mounted increasingly brazen attacks on villages and military bases in recent months.
Tahir Lool, 28, who is unemployed, sits while posing for a photograph in Baga Sola, Lake Chad Province, Chad, on June 25, 2025. (Credit: AFP)