Bip39 Seed Phrase. Entropy values need to be sourced from a solid supply of randomness. This means flipping a good coin, rolling a good dice, sounds measurements etcetera. Don't use phrases from books, lyrics from songs, your birthday or steet tackle, keyboard mashing, or something you think is random, since https://magnetdirectory.com/listings13050168/bip39-list-https-linktr-ee-bip39-bip39-mnemonic-generator-fundamentals-explained