Why are there people who doesn't know how to say THANK YOU!

Philippines
February 13, 2009 8:55pm CST
When you are helping someone, are you expecting them to say thank you? Did you ever encounter someone who doesn't know how to say Thank you? How do you feel about it? Every time I ask for assistance I want to make sure that I say thank you. Did you also forget to say thank you to someone who helped you? I admit, I sometimes forget to say thank you when I am in a hurry. If I am helping someone, I am helping him because I would like to and not because I am expecting him to thank me in return. What I do not like is helping someone and in return that someone will ruin your life.