These teachings are not concerned with the development of your personality. They are not designed to make you more popular or likable. They are not designed to make you richer, to give you better relations.
They are not designed to boost your self esteem, to give you a better memory, to be calmer, happier, or more successful. They are designed to benefit the essence so that the essence can be transformed into a soul. It will be transformed into a soul the way a worm goes into a chrysalis and is transformed into a butterfly.
Most people do not concern themselves with growing a soul because every institution has told them that they already got one. Therefore, they do not make any efforts to grow one. Once they do, they nourish the seed dormant in every body, the seed that descended as pure awareness from the vastness of sentience of the dreamer of the universe.
These teachings, then, are not for the personality. They are meant to show the essence how to allow the personality to break apart, decompose, and absorb it as the seed absorbs the fruit that holds it.
Read more in chapter 4 of The Teachings of a Toltec Survivor.
Or listen to the chapter here: Toltec Survivor Podcast: The Personality and the Essence of Sheep