Analogies are powerful tools that help us understand complex concepts by connecting them to more familiar ideas. By identifying shared features between different domains, we are able to abstract away much of the details and focus on the crux of an idea. They are a form of shorthand that helps us grok new ideas quickly. But they are also dangerous. And for founders, an over-reliance on them can lead to motivated reasoning and false starts. Analogies have a sneaky way of supporting our underlyi...