Evidence for each point:
In terms of decision making, imagining that I had been created at this point in time, and that my past was a different person.
There is a faster bus I could have been using on my commute to work. I knew about the bus but I wasn't taking it. Why not? I honestly don't know. It doesn't matter. Just take the faster bus from now on!
Interesting hack. I've been doing something similar with the thought process of "What happened, happened. What can I do now?"
So after reading SarahC's latest post I noticed that she's gotten a lot out of rationality.
More importantly, she got different things out of it than I have.
Off the top of my head, I've learned...
Where she got...
I've only recently making a habit out of trying new things, and that's been going really well for me. Is there other low hanging fruit that I'm missing?
What cool/important/useful things has rationality gotten you?