Word + Bib. Theoretically, one can think out the mnemonic phrase by his individual, but It is far from Harmless, because a human cannot do an awesome career with the random generation. The simplest way to protected a single’s wallet should be to take a mnemonic phrase created by the https://garrettoesix.iamthewiki.com/8418445/the_anatomy_of_the_bip39_phrase_entropy_words_and_safety