Fun! This one was significantly easier than the previous ones, as I was able to finish it pretty snappily rather than not at all.
answers & comments in rot13 –
fhssvkrq jvgu "chax": FGRNZ, UBCR, CBC, FBYNE
zbivr fgernzvat freivprf: FUHQQRE, UHYH, ZNK, PENPXYR
ivqrb tnzr fgberf: TBT, VGPU, RCVP, BEVTVA
onpxjneqf xvgpura gbbyf: FNYHGNCF, FGBC, FANC, FABBCF
• Fnyhgncf znlor znqr gung ynfg bar gbb rnfl, ohg ba gur bgure unaq, znlor V jbhyqa'g unir tbggra vg nyy jvgubhg vg. Gur ercrngrq F vf sha.
• Sbe n ovg V jnf guvaxvat gung n pngrtbel jnf tbvat gb or "vaibyhagnevyl obqvyl qvfpbzsbegf", vapyhqvat VGPU, FUHQQRE, naq znlor FANC naq CBC
• Jurer vf gur nagv-nhgubevgnevna qrgrpgvir traer / nrfgurgvp zbirzrag onfrq nebhaq qrrefgnyxref naq cvcrf, Fabbc-chax
• Jurer vf gur ergebshghevfg zhfvpny traer / nrfgurgvp zbirzrag onfrq nebhaq 1890f entgvzr phygher, Fgbc-chax
• Jurer vf Vgpu-chax