You lent someone $billions to help them out in wartime.
You invite them to your house to sign a contract that they will pay you back that money with a % of their earth minerals and you will have your own men there mining it.
You also would like the war to end because, quite frankly, although putting up a great fight, men are dying by the hundreds everyday, and you have to forceably drag men off the street who don't want to join the fight but are forced to do so.
Looks from every angle that you won't win the war after fighting bravely for 3 years. People are dying and the country is being decimated.
Without having been given this money the war would have been over within weeks with them losing it. Over in a matter of weeks.
So they sit in front of you, having fought bravely, using your money and basically tell you that they don't believe that you will protect them, even though you have told them you will have a huge amount of business in their country, will have a huge presence in that country as you have your financial business to protect, so reading between the lines, god help any country that comes in to try and destroy it whilst you are there.
That person tells you to your face, in your own home, that they were alone in that war (Really? You gave them $billions). They tell YOU they don't believe that YOU can help them later down the line. They are also asking YOU for more money.
Basically they are saying to you, I am not signing any contact to give you back all that money I owe but I want more and you have to do more before you get any money back
You come to my house, ask for more money, tell me you were alone in the war, basically tell me you will only give me my money back IF I do MORE for you.
Tell you what, I would have lost my rag, kicked you out of my house and tell you to come back when you'd humbled yourself. No one else helped you half as much as I have and still won't - ungrateful prick. Yet, I am the one in the wrong? Get out and stay out!