127KiB, 500x500, 1598118992857.png View SameGoogleiqdbSauceNAO Anonymous Sun 23 Aug 16:11:50 2020 No.12039686 ViewReplyOriginalReport Quoted By: >>12039689 >>12039701 >>12039711 >>12039728 Which nostril should you use while studying? And does the same apply to closing one of your eyes so that the information goes to the brain hemisphere you want?