Overdose?

I wonder if it’s possible to have an IM overdose. Right now, I’ve had it with all the fast media.
If someone needs me, I’ll be available over phone, during office hours. And via email.
Let’s see how long I last, I can clearly remember my last week without Internet access, it was in Switzerland, with rvs. Before that, I have no idea when I made a conscious choice not to chat with *anyone* :-)
I’ll just read books, start continuing my course again and such, I think I’ll actually be doing a lot more that is useful then just IRC-ing, MSN-ing, ICQ-ing and watching movies for most of my days.