I want to make sure I'm well prepared for camping. How would you feel if I took 2 water, 1 firewood, and 2 food?
I really need 3 firewood because I am always cold.
If I gave you 3 firewood, would you give me 3 water? I can do without the wood, but the water is really important to stay hydrated.
I can give you 2 water, but I have to have 1 to help me when I am cooking.
What about the food? How much food do you need for camping?
2 food would be all that I need 🙂
I would need 2 food if you keep all the firewood. It would make it easier on me cooking wise since I'll have to look for wood
OK, that is fair.  So I would get 3 firewood, 1 water and 1 food and you would get 0 firewood, 2 food and 2 water.
I think that sounds fair to me
Sounds fair to me too. do we agree to submit the deal?