If you are new to the HAL ideas, I recommend the HAL Basic Psychology & Ideas Courses as the first set to embark on. Here you get all the basic ideas and energy work to reconstruct the "normal human" awareness into a new way of perceiving reality, others and yourself.
New frames of reference are needed to do the higher awareness lifestyle, and with that a new type of psychology that allows for inner work as the first priority to reach your full inner potentials as a merged inner-outer higher awareness human.
After having completed the HAL Basic Psychology & Ideas Courses, the next step is to work in details with the different aspects of our lower order fields, and into the higher order fields of the template and its energy system.
The HAL Transition Science Courses are built up in a step ladder way, where we begin with the psychic processes as energy and then move into the mental processes as energy, and from there into the organic-energetic levels. When this is in place, the top step is the higher order transition work and coding of the template and energy system.
Also, I recommend that you - at this point - set aside time to do the HAL Sessions on the appropriate level to boost your work.