Definition

Ungrateful People - are those people who GRUMBLE and WHINE about  the SIMPLEST of things you FORGET to do for them,

They are also the same people who FORGET to APPRECIATE the one thousand and one COMPLEX things you have done in their behalf.

Basta nangangailangan sila ... nageexpect sila na nandiyan ka. When tables are turned at ikaw naman ang nangangailangan wala silang pakialam. Tuloy ang buhay.