Genetics, access to money to pay for medical treatment as & when needs be ASAP, better nutrition thanks to being able to afford better quality food, nice environment so little worry of being had up in a dangerous neighbourhood, more likely to have a goal or course set for you in life by elders rather than aimlessness, better schooling where bullying ain't tolerated due to paying customers, money so ppl kiss your ass, on top of all that better looking so treated better by everyone. All in all you're freed up mentally to do your best with very little brain chatter creeping in sabotaging yourself with fears real or exaggerated as the boot of NT oppression has not stomped your face in.