How has the protagonist changed his way of thinking and values since the beginni

How has the protagonist changed his way of thinking and values since the beginning of the zombie outbreak?

(nsfw:1.5),EasyNegative, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, (worst quality:1.2), low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, lowres graffiti, (low quality lowres simple background:1.1),