Study Habits That Actually Work

Most study advice is useless. It’s written by people who tell you to "get organized" and "manage your time," which is as helpful as telling someone to "be taller." You don't need color-coded notes or fancy highlighters. To do well on an exam, you have to understand how your brain works.

Stop Cramming

Pulling an all-nighter feels like a rite of passage, but it’s one of the worst ways to study. Your brain needs sleep to move information from short-term to long-term memory. A good night's sleep is better for your test performance than a few extra hours of frantic rereading. After just two weeks of getting six hours of sleep or less, your brain works about as well as someone who's been awake for two straight days.

Instead of cramming, try spaced repetition. Review new material the next day, then a few days later, then a week after that. This tells your brain the information is important and needs to be saved.

Use Active Recall

Passive learning, like rereading notes or a textbook, is a waste of time. It feels like you’re doing something, but the information doesn’t stick. Active recall forces your brain to pull out information, which makes the memory stronger.

Simple ways to do this:

• Flashcards: A question on one side, the answer on the other. They work.
• Practice Questions: Find old exams or online quizzes.
• Teach Someone Else: Explaining a concept to another person shows you what you don't really understand.

I once tried to explain a finance concept to my roommate, a history major, before a big midterm. Forcing myself to break it down so he could understand made me realize I didn't know the fundamentals. That one awkward conversation was worth more than hours of rereading my notes.

The Pomodoro Technique

Studying for hours straight just leads to burnout. The Pomodoro Technique breaks your work into focused 25-minute blocks with short breaks in between.

Here’s the pattern:

1. Pick one thing to work on.
2. Set a timer for 25 minutes.
3. Work without any distractions.
4. When the timer goes off, take a 5-minute break.
5. After four of these cycles, take a longer break (15-30 minutes).

It keeps you from getting mentally tired.

Ditch Distractions

You can't do deep work when you're also checking your phone. Multitasking just means you're doing several things badly at the same time. When you sit down to study, put your phone in another room or turn it off.

Take Care of Your Body

Your brain works better when you're not exhausted, hungry, or dehydrated. Skipping meals or living on junk food makes it harder to think. And regular exercise helps lower stress and improve focus. Simple stuff, but it matters.