I am going to share my views regarding Internet according to me Internet is not an addiction but whatsapp, facebook, twitter and youtube are, most of us spend most of our time using these social media kind of thing but we can not accuse internet or can not call someone internet addict.
To leave the addiction of whatsapp, facebook, youtube.
You should join a sport that will keep you far from these websites.
Fix time that you will not use after or before the selected time
spend time with friends and families
Go for adventures and Tour.