I am a certified PMP, which I guess means I can wear a hat with a purple feather in it. Anyway, to keep the certification I have to do trainings. One video that appeared on the acceptable list was a woman telling her story of how she, as a single mom, and her 4 children, built a house by watching YooToob videos. They finished in 9 months in time to get their certificate of occupancy.
Oh, no building skills before they started. Youngest kid was 2.
:D
I just watched a load of Canadian (Ontario) training videos.