22 hours ago in a reply to John Hobson you listed in paragraphs 4 and 5 several attitudes which you have decided are consequences of failure to form a perfect conscience  .
It is to these I refer .  And I have no quarrel with your right to opine .
It looks as if in the quest for the ideal it 's preferable  to conclude sin has been committed rather than withhold judgment .  
In catholicism we put intention as central .  And intention is personal , not general and is hidden between God and the one person acting .