LET skills are specifically designed to help implement behavior changes you desire. Those behavior changes replace bad habits you wanted to rid yourself of. Some changes require time to become new habits. During that time you will face old triggers in your environment and among friends and acquaintances. LET teaches you the skills you need to resist those triggers and sustain the positive changes. That may lead you to re-arrange your environment, learn to communicate in new ways, and practice new lifestyle skills.
For example, common Life Enhancement Training skills include:
The cognitive mind learns directly via instruction, being told exactly what to do. If you are considering hypnotherapy, it is obvious that approach has failed to produce the benefits you desire.
In contrast, Dr. Kweethai combines direct instruction with the subconscious mind's preference for inference. She offers analogy and metaphor thru storytelling. You learn without thinking.