saw 200% APR, aped in, and watched 200% of my principal disappear 💀

saw a DeFi pool at 200% APR, thought 'free money', and aped in — but the token price melted faster than the yield, so my principal halved before I even collected. add impermanent loss on top... turns out high APR always has a reason. learned 'there's no free lunch' the expensive way