The liars not only do not trust in the others and assume them as themselves, but also do not trust in themselves, because they are suspicious to the reality of everything, including the degree of their ability and power when facing with the problems and different events of life as well as their determination and will power in performing the works.

We read in aphorisms of Imam Ali A.S.:

«اِیّاکَ وَ مُصادَقَةَ الْکَذّابِ فَاِنَّهُ کَالسَّرابِ! یُقَرِّبُ عَلَیْکَ الْبَعِیدَ وَ یُبَعِّدُ عَلَیْکَ الْقَرِیبَ».

You should avoid making friend with a liar because he is like a mirage, making you feel remote things near and near things remote.(1)

Although the matter of altering the realities is mentioned for the associates of a liar, but it is also formed in the lair as a result of getting accustomed to the lie, and they become suspicious and uncertain to the realities and facts related to themselves and the others, and this is one of the most painful conditions occurring for man in his life.

1- Nahjol Balaghe, aphorisms, no. 38