How can I stay focused while studying for long periods?

The most effective approach is to use structured work intervals like the Pomodoro technique, where you study for 25-50 minutes then take a 5-10 minute break. This prevents mental fatigue from building up and gives your brain time to consolidate information. Beyond that, eliminate distractions by silencing your phone or using apps like Freedom or Cold Turkey to block social media. Study in a consistent, dedicated space so your brain associates it with focus. Stay hydrated, avoid heavy meals before sessions, and get enough sleep since fatigue kills concentration faster than anything else. If your mind wanders, briefly write down the distracting thought and return to it later so it stops competing for your attention.