The Bible lists some things as sin,others, not specifically,and we would have to look a little closer. Looking around, I notice many sore losers.Examples?Well, I've heard more women than I can count, if they get rejected by a man, or maybe the man they like prefers someone else to them, they suddenly start badmouthing "all" men,and saying "all" men do things that "all" men don't do.Sweeping accusations.A few times upon hearing them ramble on and on about "all"men, I had to butt in a little and tell them that I don't do what {in their view}"all" men do.Case two--the Democrats thought they had the election all sewn up, but notice after Trump won their "ego" took a blow,and they're throwing all kinds of hatred at him,and they're dying to get him impeached.Why, because he did something "unforgiveable"--he won!!{That wasn't supposed to happen.}We may even say that the devil is the original sore loser, when God didn't "give him" the rule of the Universe, he turned on God and anyone who follows Him.So is being a sore loser a sin?I would lean towards saying it is, because where does it come from?The Holy Spirit? No!! I say it comes from pride and ego being bruised and the "sore loser act" is an attempt at revenge, to get back their bruised ego.Don't pride and ego come from the flesh, not the Spirit?Secondly, if it's something the devil did,how is it "good?"I'd say being a sore loser comes from the fallen nature, and is a sin.How about you?