Some Internet addicts cover up habit

1. cut back

decrease

e.g. Customers have cut back spending because of the economic slowdown.

2. pornography

a pornography is a person who produces or sells pornography.

e.g. Internet and computer use can be addictive, including habits such as visiting pornography websites and compulsive video game play.

3. disregard

If you disregard something, you ignore it or do not take account of it.

e.g. It said signs include a disregard for health or appearance.