I don't know what it is you're suffering from, op, but you certainly are suffering.
It's gnawing away at you, isn't it, the thought that these other people who are getting all the (undeserved) breaks in life are too dull and clueless to make the most of their good fortune? You would do it so much more imaginatively/creatively/inventively, just.....better.
You have so much more insight than these stupid, dull people you're surrounded by. If only they could see the truth of their dull, predictable existence..........If you had all their advantages, you would soar higher than anyone could ever imagine, while they just drag themselves around dullsville, barely living at all.
I'm not trying to diagnose anything specific (I'm not, honestly
), but these feelings can be indicative of a troubled mind, and you might benefit from sharing them with a health professional/counsellor/therapist, instead of letting them eat away at you. Just a thought.
I hope you manage to get some sort of resolution, op. I can't help feeling that your tendency to dwell on how other people are living their lives is consuming you to the extent that you are not able to live your own.