The correct answer would be A. Read the section in the online textbook
Becouse they didn’t want to join the military so they put stress on themm
Performance-in-public syndrome is the right answer because John is having issues playing when he is in pubic but not when he is alone, therefore playing in front of other people is causing John the anxiety.
Then he would know when they were under attack and he could let everybody know.
Decreasing use of the product to save money.