"And so it comes that some people, again, are chosen (privileged) for a good life and most of the others simply aren't because they've been born with the wrong features for that (which they can't get rid of, of course)..."

You know we have something like this. Actually, it is like if you meet some new person and you don’t know, let’s say her, you start speaking and scanning her with 10-more questions which are giving you a total understanding – what family high-middle-low is she, smart or stupid, active or passive and so on and after you have got an impression you start speaking accordingly respectful with lady, if she is stupid, poor, drug alcohol addict you are speaking as with incredible respect as with tremendous cautiousness. It doesn’t mean that we have or have not the privileges cause as rich educated people have their privileges as courses as drunkard have their own.
I don’t know Christianity about this problematic much but Buddhism has one thought that when Buddha was teaching he was saying you are very old to start my program or what could be maybe said you are so stupid that you have a privilege to think that you are a God…