> That applies to things you're experiencing on a daily basis.

That we cannot accurately look into the past unless we explicitly record it, is something that I experience on a daily basis.

Seriously, if you are so convinced, then why don't you just give me an accuracy measure and reasons to support it? I am not interested in anymore articles that does not contain an explicit accuracy claims and reasons to support the same.

So please understand this. It is not that I am questioning the existence of such techniques. I am questioning their accuracy/reliability..