The correct answer to this is the:
“Fidelity”
I believe Sally is violating fidelity simply just to make
her speeches more good sounding. Fidelity is described as being faithful or
being true to other people. By adding, subtracting or modifying some parts in
her speeches just to be more entertaining, she is not telling the real story at
all.
I believe the answer is: sleep debt
Sleep debt refers to accumulative effect that keep increasing as people keep not getting enough time for proper sleep. Studies show that in the long run, sleep debt would resulted in decreasing overall productivity and the actual effect of repaying sleep debt could only be felt if the debt is paid within one week period.
Sign language is your answer i think