I was always led to believe you should take care of yourself trust in your abilities and you're the author of your own destiny.
The betrayal of trust carries a heavy taboo.
Let's say a Soviet exchange student back in the '70s would go back and tell...
Deciding whether to trust or credit a person is always an uncertain task.
Espionage for the most part involves finding a person who knows something...
And I do believe that the way to change a society to uplift people - not just their spirit but to uplift their society and economic base - is through education.