197KiB, 1908x1146, 16431506-0-image-a-16_1563960125180.jpg View SameGoogleiqdbSauceNAO Anonymous Wed 10 Mar 15:48:03 2021 No.12815517 ViewReplyOriginalReport Quoted By: >>12815529 >>12815533 >>12816311 If sleep is so important how come if I sleep even an hour too long I get a headache that ruins my entire day but if I sleep several hours too little I only get a bit tired?