Greedy people

Have you ever observed greedy behavior in others ? Sometimes I have observed greedy behavior in such cases as when people wants to take your food and wants some of your things.   Like in my case I have people asking me for food every single day to me that's greedy.  Another greedy thing would be about money. If all your care about is money then your greedy for money. Greedy is not a good thing to have as a trait.