Three years ago I sat in a Nairobi co-working space with two founders who spent six months perfecting a pitch deck. Last week one of them launched something scrappy in three weeks and already has paying users. The deck taught them nothing the market could... moreThree years ago I sat in a Nairobi co-working space with two founders who spent six months perfecting a pitch deck. Last week one of them launched something scrappy in three weeks and already has paying users. The deck taught them nothing the market couldn't. #startupsless