Joe, have you been in a hospital of corporate IT department lately? Half of our doctors and tech gurus are Indian-born. Is there a reason why you singled out 7-11 store employees? Huh? Please explain!
The pathology units in virtually every hospital in America are manned (and womaned) by Hindus and Jains, and that has something to do with willingness to take great risks, combined with a certain religious point of view. Western railroads in the 1800s used to be engineered exclusively by Japanese immigrants who were the only people on Earth to not fear taking a multi-ton train over a rickety wooden bridge built by underfed, illused Chinese laborers years before.
I suppose, maybe, 7/11 is a high risk job. Just about every multiple murder we've had out near Springfield the last 30 years has occurred at a convenience or fast food store.