John 8:32 "...and the truth shall set you free." If you are addicted to anything; fantasy, substances, attention, sin- the first step to overcome that addiction is to admit it to yourself. Tell yourself "I have a problem and I need to do something about it. After that you can get to the root of the problem and tackle it head on.
Resources
Restored by Love Ministries- a wonderful ministry with lots of great suggestions on books to read and how to pursue more help, in the "Exploring the Issues" section scroll down to the addiction part. ://www.restoredbyloveministries.org/index.html
Teen Challenge- program for helping addicts overcome their individual issues through counseling and teaching with a Christian perspective: http://teenchallengeusa.com/