 So scalability the best way to describe that is to imagine a pie that sits at a table and Right now in the cryptocurrency space what we have is more and more people sitting around the table, but we don't make the pie any bigger and as a consequence everybody gets a smaller and smaller piece of pie of available resources to the network defined by network bandwidth data storage and Transaction per second. You're saturating it This is a big concern because we want the network to grow to millions of users and billions of users We would love to see a network designed like a potlatch We're when you hold it people come and they bring their own food as a consequence as people come you gain more resources So good networks that actually have real scalability have this characteristic this feature So this is one of our design goals with war borus is that we can rebuild the protocol over time So that as more people enter in you get actually a higher transaction per second Right you get a more resilient robust and capable network layer and eventually will be able to shard the blockchain That connects to or borus so that as more people come you gain more data Resources without requiring any single person to hold the entire blockchain Which could if it becomes a multi-asset ledger with billions of users grow to petabytes or exabytes in size So it's incredibly important to have this Characteristic all distributed systems require them if they're going to work at scale or you have to compensate for it with massive amounts of Centralization which is against the philosophy and design goal of the system So Cardano is all about how do we achieve scale organically over time?