(a) Have you got your spectacular Clement XIV (Papa Ganganelli) mug from Fr Zed (see his blog)? Every Catholic of real 'Discernment' should have one! Offering guests their coffee in a Clement XIV mug will become a sort of secret 'quasi-masonic' way of Discerning who is 'sound'. (Another method, if you still attend the Novus Ordo, would be to murmur 'Ganganelli' as you exchange the Grope of Peace.)
(b) Talking about 'Discernment': have you read Dr Geoffrey (Patrimony) Kirk about this subject, on his Ignatius his conclave blog (alias GKIRKUK)? Dr K is either Brilliant or Megabrilliant. This recent post is a Mega example of the Anglican Catholic tradition of Satire. It's what kept us sane in the C of E when we were being persecuted there. I'm sure we shall never need it for that purpose in the Catholic Church. But read Dr K all the same.
(c) Do you read the top Vaticanista Sandro Magister? His Blog is the Settimo Cielo blog, and offers you the choice of reading articles in Italian, English, or Spanish. The English is well translated. A couple of days ago he had an extremely revealing piece on how Bergoglio's moral teaching was orthodox (i.e. he followed Veritatis Splendor of S John Paul II in condemning the phony ethical theories which spread in the 1960s). Then Bergoglio fell under the spell of the totally dodgy 'Archbishop' Fernandez, who wrote Amoris laetitia for him.