OK, I'll start: 

I have some canned food, some lightly-worn clothes, and can write things for you. 

I need soap, a haircut, and some seashells. 

Let's barter.

The only problem is externality pricing.

Building https://negationgame.com

Good it was a trick question, thank you for your stewardship

Sorry I’ll need to know what you plan to use the seashells for I’m trying to minimize my environmental impact

no kings. only working on impossible things.

i have a haircut but it's non-transferrable.

i can tokenize my ownership of it and trade it for half your canned goods and a ZK proof that you wrote something for me.

I have only got some beers 🍺 left…, u care @packy

Vix hit 65. You’re going to need more Mac and cheese.

Ok now I’m concerned. But also — great idea.

I need soap, a haircut, and some seashells, canned food and some lightly-worn clothes

i can code and talk about blockchains

let's barter?