motivational

• have self-discipline and follow schedules.
• create a routine before studying: drink water & listen to some ambient music to relax.
• have a place to study (avoiding distractions).
• keep your cell phone away.
• create a schedule and follow it.
• teach the subject you're studying to someone or just record it on the cell phone.
• pomodoro technique
  • 25 or 30 minutes of total concentration and focus and, after that, 5 minutes to relax.
  • get a reward after the 30 minutes (but don't use your cell phone).
• the correct way of watching video-classes
  • after reading/studying a topic, pause the video and write a summary about it to see if you've understood.
• solve questions and previous tests.