When you were born you didn’t know how to become helpless, but as you progressed through life and as you experienced a failure after a failure, you learned a new skill, the skill of becoming helpless!!!
Limit the time you spend on the internet. Decide on a time to limit yourself on the use of internet. As soon as your time is up, remind yourself that you can still browse the next day. Turn of the computer and go outside. Take a walk and think about the things you will do to keep you busy. This will help you take away your mind from the use of internet, thus preventing your rationalization of extending more time. Plan a schedule ahead such as conducting a meeting with your loved ones after your time is up.