A Study System

*Mood:
Set a positive mood for yourself to study in.
Select the appropriate time, environment, and attitude
*Understand:
Mark any information you don't understand in a particular unit;
Keep a focus on one unit or a manageable group of exercises
*Recall:
After studying the unit,
stop and put what you have learned into your own words
*Digest:
Go back to what you did not understand and reconsider the information;
Contact external expert sources (e.g., other books or an instructor) if you still cannot und…