(4) We do spend a lot of time with our devices, and some studies have suggested that excessive dependence on cellphones and the lnternet is akin to an addiction. Web sites like NetAddiction.com offer self-assessment tests to determine if technology has become a drug. Among the questions used to identify those at risk: Do you neglect housework to spend more time online? Are you frequently checking your e-mail? Do you often lose sleep because you log in late at night? If you answered “often” or “always” technology may be taking a toll on you.