Thus, such people will be compelled to cut off relations...
Thus, such people will be compelled to cut off relations with those around them and it is for this reason that the A’immah (peace be upon them all) have told us: مَنْ غَلَبَ عَلَيْهِ سُوءُ الظَّنِّ لَمْ يَتْرُكْ بَيْنَهُ وَ بَيْنَ خَلِيلٍ صُلْحاً “The person whose pessimism about others takes control over him will destroy any sort of peace or harmony that exists between himself and his friend.” [^2] The person who is pessimistic and distrusts others will always be reclusive and will withdraw himself from others.
Thus, he would never be able to judge a situation based upon his logical reasoning or by what reality is. Pessimism is a sickness that is also contagious such that even those people that a pessimist sits and associates with, will fall into the filth of this negative trait. Not only does pessimism and distrust affect the soul of a person, rather since there is a direct correlation between the body and the soul, the body too will remain un-healthy.
In the words of the famous thinker of our time, Dr. Alexis Carol says, “Being pessimistic and always finding faults in things also takes away from the life span of a person since this harmful habit affects the nerves of the body known as the sympatic nerves and the internal glands as well. This can be the commencement of other physical disorders including affecting the limbs and organs…