When do we stop?

We are so blessed. There is food on the table so that we wont starve. We have clothes to put on so that we will be warm. Sanitized water runs from our taps so that we wont be thirsty. We have lights at home so that we can see in the night. We have a comfortable bed to sleep in at night. We have hot water for our bathes. We have shoes to wear so that our feet dont hurt when we walk outside. We are so blessed. But we are not content. How much more? When will we stop wanting?