What does 1 Samuel 31:5 mean?

Saul told his armor-bearer, 'Draw your sword and kill me, so these uncircumcised men don’t come and torture me.' But his armor-bearer was too afraid to do it. So Saul took his own sword and fell on it. 1 Samuel 31:5 - Modern Text Bible

(Saul, not wanting to be captured and abused by the enemy, asks his attendant to kill him. When the attendant can’t do it, Saul takes his own life.)