I had a little bit of experience using MakerDAO and minting DAI with ETH collateral.
If you're using Binance they have a tutorial/quiz you have to pass in order to even be allowed to do it.
At the end of the day it's all about collateral value vs debt incurred.
If your collateral value ever drops to how much you owe back (debt) it gets liquidated and you lose everything.
Not recommended for the faint of heart.
Basic principals:
- If you want to go long borrow a stable coin and dump it for Bitcoin (or another crypto)
- If you want to go short borrow crypto and dump it for stable coins.