Self-awareness and self-development are not the same thing - they are incredibly different. Think about all those books you've read - you "know" the information now, but have you put any of it into practice? What about that new habit you took on - did it bring you the vitality you were looking for, or did it silently leave the room? Now imagine if you DID implement the things you learned in the book, combining self-awareness (what you read) with the actions you took (self-development). Big difference, right?
Whether you're new to the self-development journey or deep in it, it is incredibly important to understand how these two concepts show up, how well we are focusing on both, and how to marry them together in a way that allows us to truly find the results we are looking for.