We often talk about addiction in the wrong way because all too often it is our addiction to distraction that causes the problem and when we are fully in alignment with ourselves we see no reason to seek outside of ourselves to affirm we are enough. It is a fine line however and our life experiences as well as our belief system has a huge impact on this. Your central nervous system is also a key ingredient to your ability to stay in alignment with you. A great article on the possibility of being addicted to anxiety simply because our operating system is one that seeks fear not joy through no fault of our own
https://www.huffingtonpost.com/judith-orloff-md/anxiety-addiction_b_839238.html
