Bosco Tjan
![Bosco Tjan](/assets/img/authors/unknown.jpg)
Bosco Tjan
automatic carry certain conversation easily learned require tasks walking
Certain tasks become automatic and don't require your attention, like walking or driving, so that you can easily carry on a complicated conversation while driving. But you probably wouldn't be able to do this if you just learned how to drive.
memory next switching work
If you are working on two things at once, you have to get the first thing out of your memory before you work on the next one. So you're switching in and out.