His Son, Jesus Christ became a sacrifice to die in your place. He did not die for Himself. He did not have any sins. He came down here on a mission to save our wretched carcasses. Ask Him to forgive your many trespasses and abominable life that you have lived totally ignoring the Lord.
Man is basically good.
No he's not. He's an unreliable, lawless wretch. The Bible says so and your experience tells you so. You are a liar just like every man is. Because that is what we like.