In “The Boy Who Harnessed the Wind” by Willam Kamkwamba, the moment that changed everything is when Willam decides to build a windmill. We can see this in paragraph 21 when he says “I decided I would build my windmill”. I’d never built anything like it before”. This moment is important because his windmill would help solve the problem of skipping breakfast, dropping out of school, and using kerosene lamps for school. This teaches