When you noting the results of your decision, you will:

1dentify the context
2juge a source's reliability
3word the problem in the form of an open-ended question
4deside what you would do differently

The answer is: 2. Judge a source's reliability

During the noting process you start identifying the steps that you make to arrive at that decision. You would start to re-examine the sources that you use to obtain your information and start to see whether the source is reliable or not.

these are common warning signs of overtraining syndrome:

washed-out feeling, tired, drained, lack of energy

mild leg soreness, general aches, and pains

pain in muscles and joints

sudden drop in performance

insomnia

headaches

decreased immunity (increased number of colds, and sore throats)

decrease in training capacity/intensity

moodiness and irritability

depression

loss of enthusiasm for the sport

decreased appetite

increased incidence of injuries.

a compulsive need to exercise

i think the answer is d.