Between you and every goal you have ever set, there is an obstacle. This is not bad news. It is useful information. Because Tracy argues that in almost every case, there is one major obstacle — not dozens — that accounts for most of the difficulty between where you are and where you want to be. Identify it accurately and you have found the fastest route to your goal. He calls this the constraint analysis or the bottleneck approach. The question is not: what are all the things standing in my way? That list is endless and paralysing. The question is: what is the one thing that, if I removed it, would allow everything else to move forward? Tracey identifies the most common categories of roadblocks: Limiting beliefs: the most pervasive and the most invisible. A limiting belief is a conviction you hold about yourself or the world that constrains your actions. Beliefs such as I am not smart enough, people like me do not succeed at things like this, or money is hard to earn in Nigeria are not facts. They are assumptions. But the brain treats them as facts and stops you from trying. Missing knowledge or skills: you may lack a specific competency that is essential to achieving your goal. The good news is that skills are learnable. The bad news is that most people never identify the specific skill they need and so drift instead of developing it. Wrong associations: the people around you shape your habits, beliefs, expectations, and even your vocabulary of what is possible. Tracy's rule — fly with the eagles if you want to be an eagle — is not about status. It is about environment and permission. Spending time with people who are already where you want to be changes your sense of what is achievable. Poor planning: most people set goals but skip the step of creating a step-by-step plan. Without a plan, effort scatters. With one, effort compounds. For Aisha, who has been trying to improve her WAEC results for two years without progress: the question is not how hard she is working. It is what the one real constraint is — and whether she has been honest about it.