Bip39 Words. It is really simple — if you don't be worried about copyright inheritance, nobody else will — not your software or hardware wallet sellers, not your exchanges, rather than your wealth professionals. Entropy is an advanced attribute. Your mnemonic can be insecure if this function is applied incorrectly. https://thejillist.com/story9147518/bip39-passphrase-https-linktr-ee-bip39-top-guidelines-of-bip39-mnemonic