Why you resent every making of this
He is talking to his old self — his old mind state. The entire album shows how much he has changed as an individual from where he is from. He escaped, and the old Kendrick may have seen this happen to other people in the past and been jealous of their success and ability to get out.
Asking the listener why do you resent every making of his? Whether that be physical attributes or even just your past, personality and family. This could be something Kendrick has asked himself before.
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