From the Vedana post, Lal described niramisa dukha as:
“Sometimes, one gets a bit discouraged by not advancing “fast enough” on the Path. One thinks about “why am I not getting to the Sōtapanna stage?” or “Is there anything that I am missing in order to make progress?”, etc. ”
My question regarding niramisa dukha:
1) Does that above mindset have anything to do with the kukuccha cetasika?
2) Can this concern/worry be extended to other sentient beings? Like “why are others not becoming Sotapanna, or sadness about others not even knowing about Buddha Dhamma, and sadness about the reality that so many infinite beings will remain in sansara”?
3) Or would worrying and being sad about others not becoming Sotapanna and remaining in sansara actually be considered as domanassa(amisa dukha) instead of niramisa dukha?