What is related to a person’s speech with another, if it is a matter of counseling about a matter that interests him, then there is nothing wrong with that. But if the speech is defamation and showing the defamations of others, then it is considered backbiting, whoever speaks and who listens is sinning, so the Muslim should direct advice to the person directly.
As for the disclosure of what is in the soul, this is a matter related to the type of disclosure, if it is an insult to others and a statement of their faults, then there is no doubt that there is a sin in that, and the Muslim must suppress his anger if he has been harmed by a person, and turn to God Almighty by pardon, but if it is a matter of reproach Whether he is facing someone who has to speak or complaining to him in order to advise the other person, there is nothing wrong with that.