Sodalite has a vibration that aids truth... and helps you to better understand the life you are living... and how you came to be in the situation in which you find yourself. Many people find it easier to avoid the truth... as it can sometimes be uncomfortable at certain times. For me it helped make sense of the abuse-the lessons I learned and what I need to heal within myself.
Its energy is particularly helpful to aid the development of psychic abilities, and with developing intuition. It is excellent to aid communication and may help you if you are doing public speaking. It may help you to understand the patterns behind such things as astrology and the tarot.