It's not that confusing to be good to people by default,but look out for your self and not be a sucker?
Unless you mean life skills to survive corporate culture. Then you just look out for your self,but give the impression you care lol. None of it's real relationships anyway
Oh that's the easy part. Those things, I can teach, am teaching, or will teach when the time comes.
No, the hard part is teaching them on how to _actively_ do bad things. To actively seek out people that can be taken advantage, and to actively seek out ways to take advantage of said people. To be in that mindset all the time, so it becomes their nature. i.e. to be a hacker of people and society.