Did you observe something

"A family of 4, who found it difficult to meet each other at home, due to different work schedules and children's extra curriculum classes, decided to go out for dinner on a sunday evening. After they reached a restaurant, each one voiced their choice of menu to the waiter and started chit chatting. 25 minutes flew away. At last, they have seen a steward bringing few plates, similar to the food ordered by this family. They made themselves ready to taste their menus. Unfortunately, the steward served it to another table. Head of the family started showing his frustrations, which collapsed the wonderful moments & others mood were spoiled. 5 more minutes passed, he couldn't control the temper, so started shouting at the waiter and called the restaurant manager. It finally became a big quarrel infront of many people. No one enjoyed the food including his own family and him. They left the restaurant with sad face. Not sure, if they had dinner that day!?"
Folks, did you observe something? The purpose of the family was to have good time together, but the intolerance, spoiled the entire purpose. We sometimes forget the purpose of doing an activity and being influenced by the external incidents which is unwanted. Result is nothing but ruining your own peace of mind.