As technology improves, society speeds up, and people try to follow. Human beings can only go so fast before the stress begins to damage them. No internet would also force companies to slow down, which would let their employees slow down, and people would be able to breathe. Without internet, we'd have to actually start talking to people in person, asking them questions, rather than just reading their profile page on Facebook. Certainly some things would suffer in the shuffle: bill paying would become a bit more cumbersome, for a while. Ordering through the mail would switch back over to catalogs, but that wouldn't be too much of a change. I think the benefits would outweigh the deficits.