Jaysus. Where do I start? I could write a 300 word essay...but I'll spare you. It's my contention that no matter how privileged or unprivileged you are, it's character, effort and responsibility that determine failure or success. Keeping a sort of scoreboard only encourages lazy bastards to attribute their penchant for sitting on the couch eating cake, entirely to the poor start they had in life.
Besides, how do you compare like with like when we're all a mix of advantages, disadvantages, choices, and luck? Poppycock, say I. Down with that sort of thing!