thinking fast and slow

system1:automatic,effortless
system2:slow,deliberate.

conversationwithdanielkahnemanpart1

1complex computations:short memory task
2self-control, the inhibition of impulses

pupils and anchors

1pupils respones to system two,cognitive effort.
2anchors:we should rely on shoutcuts to navigate the world.
3second-rate news really influence how we perceive the world.lead to that we overestimate something which is traditional ,interesting,extreme..

my example:

there are lots of news about deads due to playing the smartphone while it is charging,SO xiaogongzhu was worried about me that night.but there are less report about accident.

linda

category learning

expert

example:upright face,driving
how to learn 10000hours?

talk 2

wheather you are a real expert or not ,if depends on that is you have a opportutiny to get quick feedback in a performance.a lot of practice with feedback.
2 good instructor reduce the time to became an expert

how to improve everyday thinking

1focus on a few area,focus on the situation where you tend to make mistakes repetively
2recognize situations where you can't do it alone

in a nutshell

system one and two don't really exist. reframes the way we think about dealing with these kind of issues.