Timing:When you are applying a sleep hack.
1. Must have completed all 10 sections of the Sleep Survey.
2. Must have scored and calculated the totals for each survey section.
3. Rank all survey sections from lowest to highest score.
4. Print the Sleep Number Tracker worksheet located on page 29 of this book. You can also download and print the PDF at http://mychange.io/sntwks .
5. Use the Sleep Number worksheet to track your sleep for seven consecutive days.
Please refer to the book for more details on this activity.