Ever notice how we often seem to want more. More memory for the computer, more legroom, more time, more choices, more and bigger.
While there are people who simply would like some...some to eat, some water to drink. When we sit down for a meal, 'whose going to say grace"? It is a time, and very appropriate, to offer thanks to God for his blessings.
Grace is undeserved but a gift of God's love for which we thank and praise Him. Saying grace is really acknowledging we are so blessed by God.
"I will give thanks to you, LORD, with all my heart; I will tell of all your wonderful deeds" Ps.9:1.