From time to time I'll envy people for what they have, even though I have more than the average person.
Why do you think you feel like that?
All of my life I felt like there was a conspiracy against me.
It sounds like you're unhappy. It's not cool to be envious of other people for what they have, especially when you have more than they do.
I'm fine and I will never change.
You may not want to change, but I am saying that you should heavily consider it. Feeling envy all of the time is bad and unhealthy for you.