Many people think of DeFi as locking money in a safe: close it up, don’t touch it, and wait for time to pass. But in my eyes, real DeFi is more like a small workshop that runs itself. For example, the first thing that comes to mind is @Theo_Network. You exchange 1,000 bucks for 1,000 thBILL tokens, and the quantity doesn’t change—like buying 1,000 bottles of raw wine. The number of bottles stays the same, but the wine in the cellar ferments on its own, and each bottle slowly becomes more valuable. An annual yield of 4–5% is just the natural aging process. You’re not just “storing wine”; you can also take this batch of wine for further processing. For instance, throw it into Pendle and split it into PT and YT: PT is like selling the wine to a merchant in advance, locking in the price and settling at maturity. No matter how crazy the market gets, you’ll still get paid according to the contract. YT, on the other hand, keeps the “vintage premium” of the wine—the hotter it gets, the more you earn. But the longer you wait, the less premium remains, making it better for short-term plays or farming points. So this isn’t just saving money—it’s a production line. Even if you don’t mess with it, it’ll steadily produce output. If you’re willing to get hands-on, you can stack layers upon layers, letting the same batch of assets work repeatedly on-chain. This is what I see as truly flexible DeFi.