by that I just want to confirm that it would never be used in a positive way
수전노 : 돈을 지키는 노예 slave keeping money (direct translation)
Making a lower estimate on a person who makes an effort on obtaining money only and never have pity on other.
@ Simply without a pity. He is not immoral and not irrational. But there are a lot of stories which tells problems around such person so that it has more negative feeling rather than positive feeling.