The Law of Responsibility

[Sacred Fool]

Edit: I think the other layer of this is not so much in the physical doing in reality, but the proper mental processing when the doing is not possible or not appropriate, which I also think is not happening for those suffering from the Law of Responsibility, since we all seem to be vastly overstimulated with catalyst.

I expect you swung closer to the nub of the matter with your edit.  The text speaks of the stress on an entity due to the intense catalyst of 3d.  (I don't know about you, but my catalyst has been intense beyond any doubt.)  It doesn't talk about what actions a person takes, but the not rejecting Love & Wisdom and all that hard stuff from a 3d perspective probably has more to do with learning not to take catalyst personally--that is, not emphasizing 1st, 2nd, 3rd chakra responses--but developing the skill of working it through the lower areas up to the heart and beyond.  In other words, on the whole, responding to catalyst reflexively with your heart and higher levels.

As for a 900 year lifespan, that's probably a lot more likely with the support of a like-committed community than it would be within the maelstrom of latter day culture.  Sorry to read of your health difficulties.  If you can use that to spur your facility with opening your heart to catalyst, that might be some compensation.