What is suchness (esp in Tendai or Soto) In this thread I asked about active and passive suffering.

But I'm not quite sure what I mean.

It may help to know what suchenss is? I know it translates to "as it is"... so is that impermanence? Or something more subtle ?

Thanks!
Suchness means there is no construing. Kalaka Sutta may be useful to know the meaning of "such":
http://www.accesstoinsight.org/tipitaka/an/an04/an04.024.than.html