It is easy to argue that they do all of this due to personal weakness and greed.

Because no one wanted "to be greedy, " they told me.

I had everything, yet I wanted more because of my greed.

I know this is true because the reason I was once a greedy and unhappy person was because those are the types of people I associated myself with.

In the freezing breeze, the breeder greedily squeezed oil from the seeds.