What's the Meaning of Eid for Muslims?

Eid is one of the amazing religious rituals where Muslim celebrate and gathered with their families after a month of fasting in Ramadhan. This event appears twice a year. Once after Ramadhan and once on the 10th day of Al-Adha month. On this occasion, Muslims are required t show their joy and happiness among people. As Hajar al-Asqalani, may God have mercy on him, says: " إٍظهَار السُرور في الأًعياد من شَعَائِرَ الدِين"  which means that exhibiting joy on Eid, is one of the rituals of religion." Therefore, Muslims have to express their pleasure during these days. An important Sunnah of Eid is to spread pleasure and happiness to one's family and friends, and this should not be undermined by turning Eid into a time of mourning, sorrow, and regret.