More smartass ...: 'as card is played'

At every stage, the acting player always has the opportunity to play the next card or effect.

... but he should ask if any metusalehs clockwise want to cancel cards as they are played, before he plays next one.
I understand what yappo wants to say, and I think that sequence goes:
A plays GtU, asks if someone wants to cancel it, passes impulse
B wakes with forced awakening, asks if someone wants to cancel it... and now we get s'itstorm, since it is the same impulse, and it cannot be passed on if b wants to play RT. If this second impulse reaches meth A, he may play psalm, thus ending as played window of GtU, and preventing meth B from playing RT at the same time...

Megabaja wrote:

If this second impulse reaches meth A, he may play psalm, thus ending as played window of GtU, and preventing meth B from playing RT at the same time...

This second impulse is an 'as played' impulse opened by the play of Wake with Evening's Freshness.
As long as Psalm of the Damned doesn't read "as a card is played", it's not usable in the 'as played' window.