This is an advanced book taking a look at how to use ABA therapy to help all individuals with autism across the lifespan at all functioning levels. This book breaks down the three term contingency that life depends upon. The ABC contingency or the antecedent, behavior, and consequence breaks down all there components to behavior and social skills. Behaviors are social skills that have context . Everything in life has context to it. Social skills have contexts, social environments have context, and even our own behaviors have a context to them. We often do not behave the same contextually between one environment to the other because we know that the contextual social norms of the environment change. This book will take a very advanced approach to explaining applied behavior analysis and help you decide if it is the right treatment for your child or student. This book is authored from the perspective of someone who has high functioning autism. Just like autism, behaviors and social skills are also a spectrum with no end points. We must work together to understand each others behavior and social skills so that we can all interact with the world around us. This book is a first step towards understanding our behaviors and how to interact with the social world around us.