Bip39 entropy https://www.storeboard.com/blogs/ai-for-small-business/browsing-the-globe-of-bitcoin-addresses-the-value-of-bip39/6240727 A BIP39 seed phrase made with correct randomness can't be guessed by way of brute pressure, mainly because there are simply too many permutations. This additional complexity enhances the danger of misplacing the passphrase, and thus shedding your copy... https://bip39marco.mystrikingly.com/