GH11,
You just made the best decision of your life - I mean it. Better you do it now, than 20+ years down the road like me. Your story is almost the same as mine, college is when it started. Then I thought I'd quit when I got married, when I had kid (each one of 3), then for some other reason. It never happened, and was rampant for years.
Since we started about the same time, we should be experiencing about the same things at the same time as we quit. Feel free to message me, let me know how its going, but what ever you do, pledge as me, that you will not go back, and will be nic free. Make it until tomorrow, then pledge again. We can do it!!!