What does "The Road to Hell is Paved with Good Intentions" mean?

[zedro]

  
Returning to GCS's question at the top of the page, if those of the darker persuasion can roll merrily along up through the middle densities without hitting a karmic wall, does this mean they are very good at forgiving themselves?
  

Well I guess this is why the definition of karma=forgiveness feels incomplete, as it seems to be for the positive polarity in 3d, but represents a different mode for negative in 3d. Would the negative catalyser require it to be forgived? Maybe in a delayed fashion, where negative polarity choice gets to defer their karma into a higher density (early 6th?) where they are already forgiven, but need to forgive themselves at the transition point for playing that role, and would that even look like forgiveness, more like understanding?