Do-it-yourself

A dyslexic carpenter wrote a self-help book on carpentry. However, its main buyers were not apprentice carpenters, but aspiring pick-up artists.

It was titled The Beginner's Guide to Nailing Broads.

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Footnote: There are definitely better setups to this punchline. It seems to me that this particular one might be too predictable. I just thought of the wordplay the other day and wanted to get it out into the world.