jealousy

if two girls are in love with a man 

then each girl wants the man to herself 

so that she can enjoy him fucking her ass and mouth 

but she wants to enjoy that sexual pleasure 

in secret from the other girl 

so that the other girl doesn't realize how satisfying the sex is 

because then the other girl might try to get fucked by him too 

and if the man communicates to both girls 

that he wants to fuck them both 

then the girls will get angry at him 

because of jealousy 

but if he communicates 

that he wants to fuck them both at the same time 

by fucking one girl in the ass 

and then fucking the other girl in the mouth 

then the girls realize that they will enjoy sex more 

if they both have sex with the man 

if two countries observes a company 

and the company discovers a technology 

then each country wants that company to itself 

to enjoy the benefits of that company's technology in secret 

so that the other country doesn't get jealous 

and tries to use that company's technology too

and if the company offers both countries 

to use the company's technology 

then both countries will get angry at the company 

because of jealousy 

but if the company communicates to both countries 

that both countries will benefit more 

if they both use the company's technology 

while those two countries trade with each other 

then both countries could realize the advantages 

of mutual economic growth from technological use and trade