Let's Define Addictions

Let's define addictions. I define an addiction as anything I do
repeatedly that interferes with my life. For example, I spend
money I don't have to buy things I don't need. Or, instead of
doing my homework I get high.

Personally, I have to watch myself. I could easily develop an
addiction to spending time on the computer when I have a million
other things I need to do. What about you? I'd love to discuss it.