You mean you don't know when someone is telling you to do something against God's commands? Or telling you that something that was once condemned by the Church is now not condemned?
Based on what? Your own personal interpretation?
Some people are easily confused...
Bonaventure: the gates of heaven will open to all who confide in the protection of Mary. Blessed are they who know thee, O Mother of God, for the knowledge of THEE is the high road to everlasting life, and the publication of thy virtues is the way of ETERNAL SALVATION . Give ear, O ye nations; and all you who desire heaven , serve, honor Mary, and certainly you will find ETERNAL LIFE.
Ephem: devotion to the divine Mother is the unlocking of the heavenly Jerusalem.
Blosius: To the, O Lady, are committed the KEYS and the treasures of the kingdom of Heaven.
Ambrose: constantly pray Open to us, O Mary, the gates of paradise, since thou hast its KEYS.
Fulgetius: by Mary God descended from Heaven into the world, that by HER man might ascend from earth to Heaven.
Athanasius: And, thou, O Lady, wast filled with grace, that thou mightiest be the way of our SALVATION and the means of ascent to the heavenly Kingdom.
Richard of Laurence: Mary, in fine, is the mistress of heaven; for there she commands as she wills, and ADMITS whom she wills.
Guerric: he who serves Mary and for whom she intercedes, is as CERTAIN of heaven as if he were already there and those who DO NOT serve Mary will NOT BE SAVED.
Anselm: It suffices, O Lady, that thou willest it, and our SALVATION is certain.
Antoninus:
souls protected by Mary, and on which she casts her eyes, are NECESSARILY JUSTIFIED AND SAVED.
We should, by examining the evidence, however since this can see differences of opinions, and implicitly sanction Prots, modern RCs even charge SSPX types with being like Prots, as RCs are not to seek to ascertain the veracity of RC teaching by examination of evidences (for that reason). For to do so would be to doubt the claims of Rome to be the assuredly infallible magisterium by which a RC obtains assurance of Truth
And thus to basically avoid the problem of you having to judge what right and wrong is, and what RC teaching really is, you are told,
"It follows that the Church is essentially an unequal society, that is, a society comprising two categories of per sons, the Pastors and the flock...the one duty of the multitude is to allow themselves to be led, and, like a docile flock, to follow the Pastors." (VEHEMENTER NOS, an Encyclical of Pope Pius X promulgated on February 11, 1906),
St. Ignatius once said that should the Pope command him to undertake a voyage by sea in a ship without a mast, without oars or sails, he would blindly obey the precept. And when he was told that it would be imprudent to expose his life to danger, he answered that.
"Even if the Pope were Satan incarnate, we ought not to raise up our heads against him, but calmly lie down to rest on his bosom." ( St. Catherine of Siena: A Biography By Anne B. Baldwin, p. 125,
prudence is necessary in Superiors; but in subjects the perfection of prudence is to obey without prudence. This doctrine is conformable to Holy Scripture: Behold, says the Lord, as clay is in the potter s hands.' Religious must leave themselves in the hands of the Superior to be moulded as she wills. St. Alphonsus De Liguori, True Spouse of Christ, p. 68 http://wallmell.webs.com/LiguoriTrueSpouseChristVol1.pdf
Advice to the religious:
Obey blindly; that is, without asking reasons. Be careful, then, never to examine the directions of your confessor....that in obeying your confessor, you obey God; force yourself, then, to obey him in spite of all your fears. And be persuaded that if you are not obedient to him, it will be impossible for you to go on well; but if you obey, you are always secure. But, you say, if I am damned in consequence of obeying my confessor, who will rescue me from hell? What you say is impossible." " St. Alphonsus De Liguori, The complete works of Saint Alphonsus de Liguori: the ascetical works: Volumes 10-11 (True Spouse of Christ) Google book search