Gen Bingo - Regret - SG1

I know this isn't 'our' Jack but the blue crystal entity posing as him in Cold Lazarus clearly relives his horror, grief and regret for not locking his gun away and causing the death of his son, so I'm using this scene to fill the prompt. Personally, I prefer the colour version because it's more pleasing to the eye but I think the de-saturated one seems to project more angst so I'm posting both versions.