1. Speaking of something that does not need
Rasulullah SAW said: "Among the features of Islamic perfection a person is when he is able to leave something that he does not need" HR At Tirmidziy
Speech that does not need is the word that if you still have no sin, and will not endanger themselves or others. Like asking something that is not required. Sample questions to others "if you are fasting, if you answered YES, it makes people riya, if answered NO when he was fasting, it is a lie, if still not answered, the questioner is considered disrespectful. If you avoid the question by changing the subject so difficult to others looking for - looking for material, and so on.

