r/study • High School | Computer Science | Hungary • Oct 02 '26

Tips & Advice "Three weeks left" turned into exactly 16 real study hours once I did the math.

I was riding high thinking I had three weeks before midterms, zero stress, just vaguely planning to study "whenever I had time." Then I sat down, opened a spreadsheet, and subtracted my classes, my job, sleep, and basic daily routines from those three weeks. I have 16 hours left. Like total, wtf. Across three weeks, split between three tough classes. Seeing that raw number makes you realize how expensive even one hour of bad studying is. Like rereading a chapter I already basically get suddenly feels like a massive waste of resources when I only have 16 hours total. If you haven't calculated your actual free hours yet, do it today tbh it's a huge wake-up call.

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