Expertise:  Most Questions I can help with. Things like Addictive Behavior, Parenting Help For Addicted Children, How to help stop the addiction (without the need to quit playing!), references to helpful forums to discuss your addiction further with other experts...
(Please Be Take Note: When Asking Questions Please Be Detailed Like The Game(s) Names, Amount Of Playing Time, What Has Changed From Before They Started Playing Etc Etc! The More Detailed You Are, The More It Helps Me)

Experience in the area
I have work with lots of people on how to help with there gaming addiction and I have expert knowledge of video games in general.

Some Signs Of Being Addicted to a Video Game
* You will eat less or eat differently so you can spend more time playing.
* You Miss Days of School/Work to continue to play. (Grades Dropping may not be a sign of gaming addiction)
* Lossing Sleep or feeling tried all the time.
* Skipping or being late for events because of the game.
* Using the game to escape from real-life problems.
* Lying to friends and family to conceal gaming (also lying to get out of events to play more)
* Thinking about gaming during other activities

These are only some of the signs that you are addicted! If you are unsure, just ask me! (that's want I'm here for)