IMO being ashamed from where you comefrom and trying to whitewash yourself is frowned upon. You should never be ashamed of where you come from, and no amount of white washing will ever remove it.
Trying to hide the mexican flags is wrong, but they should also fly tons of american flags.
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Feel incredibly lucky and fortunate to have had DACA and to live in the US. Somtimes, I sit here and think about my incredible fortune.