A powerful computer capable of multi-tasking is nothing if its online throughput is as small as a modem's. You're essentially strangling your system. But with a fast pipe, it allows your computer, and your mind, to work on more complex levels and process more information in less time. There's a strong link between what the computer can do and what the mind can do. They work together.
Human thought is another kind of bandwidth, along with a computer's and a connection's.
So I got that cable all set up, to use fewer words. I finally started working the other day after a mini-break that refused to let me out. Working on one web site, getting turned down for another. I lost a potential client because he found someone else who would do it for less money. I was that person probably a year or two ago.