8KiB, 204x247, download.jpg View SameGoogleiqdbSauceNAO Anonymous Sun 05 Jan 14:18:04 2020 No.11279267 ViewReplyOriginalReport Quoted By: >>11279344 >>11279354 >>11279405 >>11279726 What are some sci approved ways to study better? I have a competitive exam in about 100 days and I need to study around 12-13 hours from now to cover the entire subject matter. Tell me some of your best tips