Well you do realize that people are good at only two things;
F#CKING and FIGHTING!
Genesis 5 KJV
5 Then the Lord saw that the wickedness of man was great in the earth, and that every intent of the thoughts of his heart was only evil continually.
6 And the Lord was sorry that He had made man on the earth, and He was grieved in His heart.
...
11 The earth also was corrupt before God, and the earth was filled with violence.
12 So God looked upon the earth, and indeed it was corrupt; for all flesh had corrupted their way on the earth.