I would have kicked my internet addiction earlier. Unfortunately I am still hopelessly addicted right now, despite fully understanding the potential consequences of this addiction.
And I agree with costargh's point about going out more and not alienating your good friends...I also screwed up a fair bit in that department, which I suspect, has left one of my best friends at least annoyed, if not a little angry, at me. Not a nice feeling.
Oh and, if you feel like there's going to be any impending dramas in your love life, deal with it AFTER exams, not a few weeks before. I'm holding out the temptation to deal with things now, in case there is a bad outcome. I don't want to be sitting in my exam thinking about someone instead of thinking of how to answer the questions!