This is almost like saying money won't bring you happiness. Absolutely true at the high end, but for most people just a little more would have a pretty big impa

This is almost like saying money won't bring you happiness. Absolutely true at the high end, but for most people just a little more would have a pretty big impact on smoothing out their day to day life but there are diminishing returns. Going from hunting and pecking at 10wpm to touch typing at 60wpm is going to be a huge productivity improvement if you work on a computer on a regular basis. But going from 60wpm to 120wpm won't make nearly as much of a difference.