It's not good to take out debt if you don't know how to pay it back.
Is it true that Tofugu has a large amount of debt?
After Fugu’s assassination, it became clear that the only thing he left behind for Salmon was debt.
The wealth you borrow is your debt.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well. Make sure you remember ざい over さい, though. Why? Because you got all this debt trying to buy your way into Zion.