If you own crypto and need cash, you have a problem most people don't realize has been solved. The options aren't great: sell your and eat the tax bill, or just don't access the money at all. Your crypto sits there appreciating (hopefully) while your bank account stays empty.

But there's a third option. You can borrow against your crypto, the same way someone borrows against their house or their stock portfolio. You deposit your as collateral and borrow dollars against it. You keep the . You get the cash. If goes up, you still own the upside. You pay the loan back whenever you want.

This is what lending protocols like Aave exist for. No credit check. No income verification. No bank deciding whether you deserve access to your own wealth. You connect a wallet, deposit collateral, and borrow. The whole thing takes minutes.

So that's what we're doing. We're depositing on Aave, borrowing (a stablecoin pegged to the dollar) against it, and sending the proceeds to Coinbase to cash out. Money hits the bank account the next morning. We owe roughly 3% APR on what we borrowed. Cheaper than a credit card, cheaper than most personal loans, and we didn't have to ask anyone's permission.

For about a week it feels like every other loan we've taken out. Then we start paying attention to what it's costing us.

Every loan we've ever taken out had a number attached to it that didn't move. A mortgage at 6.75%. A car loan at 4.9%. Even a variable-rate credit card tells you the range and gives you notice before it adjusts. You sign, you know what you're paying, and that number stays put long enough to plan around.

Our Aave rate has moved three times this week. We got in at 3% APR. Monday it was 2.5%. Wednesday it hit 6%. This morning it's sitting at 4.1%. There's no notification when it changes. No letter in the mail, no email, no alert. The rate just moves because someone else borrowed more from the same pool, or because a wave of repayments freed up supply and demand shifted. Our cost of borrowing is a live market variable that we have zero control over and no way to predict. And we didn't even start on the cheapest one. At the moment we borrowed, was sitting at 1.5% and was at 2.1%. We picked because it's what we knew.

A fixed rate holds a line. Our rate doesn't know what a line is.

A fixed-rate borrower can forget their loan exists for months and nothing changes. We can't forget ours for a day. Every hour the rate sits above what we planned for, the position costs more than we budgeted. Every spike we miss is money we didn't know we were spending.

And the rate is only half of it. Aave is also constantly watching the ratio between what our collateral is worth and what we owe. That ratio is called our health factor. If drops enough, the protocol doesn't call us and ask for a payment. It starts selling our collateral to cover the debt. No warning, no grace period, no phone call from the bank. Over the past six months, one in seven wallets that deposited and borrowed against it, the most basic thing you can do on the protocol, lost collateral this way.

Our rate and health factor move without warning and there's nothing in the position that helps us manage either.

Every traditional loan has structure built in that does the work of pushing you toward zero whether you think about it or not. Our Aave position has none of it. No schedule, no monthly bill, no maturity date, no finish line. Interest accrues every second at whatever the variable rate happens to be, and the balance drifts further from zero every day. Nothing nudges us to close it out. Nothing chips away at the principal. The protocol doesn't care if we repay in a week or never.

Traditional loans heads toward zero. Crypto loans don't even know zero exists. That open-endedness sounds like freedom. It's a trap. 48% of Aave borrowers who fully close their position do so within the first month. Not because they planned to, but because they couldn't sustain it. And of those who stay without a defined exit, one in three gets liquidated within 100 days.

The interest isn't even what kills them. We took on $4,500 at roughly 3% APR. That's about $135 a year. Cheap. But a 20% move in swings the value of our position by $1,800. The interest is a rounding error next to the market risk we're carrying. A traditional loan's worst case is overpaying on interest. Our crypto loan's worst case is losing everything we put in.

This is because we have a leveraged position. The interface called it borrowing, but the mechanics are directional exposure to with a liquidation threshold. The difference between those two mental models is where every cost we didn't plan for comes from.

So a position with no built-in path to zero demands something a traditional loan never did: our constant attention.

A bank loan asks for one thing a month: a payment. Most people automate it. After origination the loan basically disappears from your life. You set up autopay and forget about it for five years.

Our Aave position stays with us. We're watching to make sure our health factor holds, tracking the borrow rate to see what the position is costing us, and trying to figure out when to close.

Our life now: checking price first thing in the morning. Doing health factor math during lunch. Setting price alerts on CoinGecko. Getting woken up at 3am because dropped 8% during Asian hours and we're drifting toward a threshold we're not comfortable with. Deciding whether to add more to the position, repay some of the debt, or just hold and hope. Executing a transaction on a phone while still in bed.

This is baseline. Anyone borrowing against over the past six months has done this dance multiple times. This is not what we signed up for.

The $4,500 we borrowed costs more than 3% APR. It costs attention we never budgeted for. We took sitting in a wallet requiring nothing and turned it into something that needs constant watching. Interest compounds while we're not looking. The exit window opens and closes without us. We traded simplicity for liquidity and got operational complexity as a fee we didn't know was part of the deal.

Some people amplify all of this further by looping: borrowing against their , swapping the borrowed amount back into , and re-depositing it as additional collateral to multiply their exposure. Same dynamics, higher stakes, and dozens of transactions to enter or exit the position manually. The mechanics are powerful but the maintenance never ends.

All of that attention eventually converges on a question we never had a clean answer to: when do we get out?

You can repay a car loan on any given Tuesday. Call the bank, get a payoff amount, wire the funds, done. That number is remaining principal plus accrued interest. It moves slowly and predictably.

Closing our Aave position is simple mechanically. Repay the , withdraw the . But how much that costs us, or makes us, depends entirely on what is worth the moment we hit the button.

We deposited 3 at $3,000 and borrowed $4,500 in . That’s 50% of our collateral’s value, which Aave calls the loan-to-value ratio, or LTV. Interest accrues, so we need about $4,523 to clear the position.

Close at $3,200: we sell ~1.41 to repay that debt, keep 1.59 ($5,077), and still have the $4,500 we borrowed. All in we’re at ~$9,577 against the $9,000 we put in, up $577.

Close at $2,000: we sell ~2.26 to repay, keep 0.74 ($1,477), plus the same $4,500 . That’s ~$5,977 vs $9,000, down $3,023.

Same position, completely different outcomes depending on when we close. That asymmetry is leverage, and it means the exit is never neutral. Every day we hold this position, we're making a directional bet on whether we meant to or not.

Half of Aave borrowers cash out their borrowed stablecoins immediately. Borrow, send to an exchange, withdraw to their bank. The cash is in hand. The original goal is met. But the position they left behind still has a value that depends entirely on the market when they eventually close it. And when it comes time to exit, the timing question gets even harder.

The promise is real: borrowing against your crypto instead of selling it is one of the best financial tools available to anyone holding a meaningful amount of . The tax efficiency alone makes it worth considering. Accessing liquidity without giving up your position in an appreciating asset is something traditional finance charges a premium for and needs a pile of paperwork to match.

The implementation hands you a leveraged position and calls it a loan. We wanted cash now, pay it back later, keep the upside. We got a directional bet that can be liquidated while we sleep. The mechanics work. The interface doesn't protect us from them.

The rate moves without warning. The balance never nudges us toward zero. The position eats attention we never budgeted for. When we want out, the exit is a market call we have to time ourselves.

We use Plug to put loan-shaped behaviors on top of those mechanics. Plug adds the structure Aave does not: a payment schedule that reads our live debt each week, rolls in whatever the variable rate did since last time, and chips away at principal until the balance hits zero.

That schedule runs until the market offers a better exit. When has run enough, we can close early, clear what is left, and stop paying interest on the rest. A trailing stop handles the timing: it follows price up and executes when the uptrend breaks, so we aren't trying to pick the top or waiting online for it.

Define the boundaries you're comfortable with. The position manages itself within those boundaries while you go back to your life. That's what borrowing against your crypto should have looked like from the start.