[nikolak]

I'm one of the people that does that. While I assume it's less efficient than using shift, once you get really used to it I would argue that there isn't a big difference, and that it's not as inefficient as you think. At least for day to day use and writing code.

[qb45]

Try this one weird trick: rest index fingers on these raised bumps on F and J and other fingers on the keys next to them. Then when you type, hit each key with the closest finger.

Try this for some time and you will see the light ;)