Reddit User Asks: ‘Why do infants cry if they’re tired?…’ As found on Reddit: Why do infants cry if they’re tired? I mean, just go to sleep, nobody’s stopping you. Lol @ this question. This question sounds somehow. See over 900 comments! Related By OzoIgboNdu1 of Igbo Defender I am an Igbo prince. Onye Igbo ka m bu! View all of OzoIgboNdu1 of Igbo Defender's posts.