Learning to say no.
The Hedgehog Concept: The Hedgehog Concept calls on companies to identify their core value proposition (or the primary thing that they do well) and focus on that.
How you can use these ready-made templates to say No to people asking for free advice.
Why every Freelancer, Entrepreneur, and Solopreneur should publish their price sheet.
Getting organized. Learn the science of "Getting Things Done" or GTD.