Borrowing in USDJ can be a great way to take advantage of the stablecoin's low volatility and predictable value. However, it is important to be aware of the potential risks associated with borrowing in USDJ. If the USDJ begins to overpeg, meaning that its value rises above the $1 peg, then you may be liable to pay back more than the amount you borrowed. This could result in a significant financial burden, so it is important to be aware of the potential risks associated with borrowing in USDJ.