Leverage helps entrepreneurs break through business bottlenecks by accessing resources beyond the time, money, knowledge, and relationships they personally control. Todd identifies six forms of leverage: financial, time, technology and systems, communications and marketing, networks and relationships, and knowledge and experience. Unlike financial leverage, which can increase both risk and return, the other forms can potentially lower risk while improving results. He recommends identifying the specific resource limitation behind an obstacle and then applying the appropriate form of leverage. In his own business, Todd discovered that roughly 80% of his writing time was actually editing, so hiring an editor removed a major production constraint. He also protects focused work by limiting notifications, applications, email interruptions, and unnecessary communication. The most useful takeaway is to find what limits your progress, isolate the bottleneck, and systematically leverage your way through it.