Content below from © StriveWeekly.com, author: L Rith-Najarian 

• Find a quiet place free of distractions (if possible - some exercises can be done anywhere)
• Get in a comfortable position - doesn't have to be lying down
• Choose a word or object to re-focus on every time you get distracted
• Don't worry about how well you're doing
• Don't like the recordings? Write your own script and record it!
• Feel like you don't have time for these exercises? Try doing a shortened version for about 3 minutes:
  • while waiting for the bus or class
  • before a test or presentation
  • any time you'd be on your phone instead
  • in the shower
  • before bed