how do you preform psychological warfare?
Well well...who am I speaking with? Is that you, General Curiosity? Your question is very brief and limited. At this point I would suggest that you find a way to manipulate the opposing side(s) in order to benefit your forces and ultimately win the battle, possibly without casualty (although this is not typical). An example is listed below in regards to the USA Vietnamese War. US troops believed that Vietnamese traditions held the symbolism of the spade to mean death and ill-fortune and in a bid to scare away NLF soldiers without firefight, it was common practice to leave an ace of spades on the bodies of killed Vietnamese and even to litter the forested grounds and fields with the card. This custom was believed to be so effective, that the United States Playing Card Company was asked by Charlie Company, 2nd Battalion 35th Infantry Regiment, 25th Infantry Division, to supply crates of that single card in bulk. The crates were often marked with Bicycle Secret Weapon.[8] (The Bicycle was the style of card reverse pattern). The ace of spades, while not a symbol of superstitious fear to the NLF, did help the morale of American soldiers. It was not unheard of for US soldiers and Marines to stick this card in their helmet band as a sort of anti-peace sign.
You ask the other side what happens when Pinocchio says his nose will grow
