ZachXBT Warns Against Unsustainable Investment Returns

According to ZachXBT, investors should avoid any investment opportunities that promise unsustainable returns. He implies that a lack of understanding about the sustainability of such returns is a strong indicator that one should refrain from investing.
SourceZachXBT
@zachxbtZachXBT is an Pseudonymous independent on-chain sleuth who is popular on revealing bad actors and scams in the crypto space