Without knowing fully do not comment othersMany people comments about one to others without proper knowledge about him/her.
A friend of mine who used to have a small box in his briefcase in which he keeps general tablets for fever, head ache, vomit, loose motion, band-aid etc. He keeps this for others need in some urgency. This he follows since his entry into job. After his marriage, he was commented by his brother in law to his wife about this by saying, 'take care, your husband habitually taking some medicines which may harm to his health as he takes medicines without doctor's consultation.' She initially believed her brother's words seriously but after seeing the contents of the box casually satisfied herself and changed her mind. Later on one day she told this to her husband and told him not to care others. After sometime, she called her brother and sternly told him the purpose of keeping the medical box with her husband and not to suspect unnecessarily, though it is out of his worry on her. But this affected worst in her mind about her brother on the bad comment without knowing the reason.