Idioms With Bit. Theoretically, one can Imagine out the mnemonic phrase by his individual, but It's not at all Risk-free, since a human simply cannot do an awesome position with the random generation. The easiest way to safe 1’s wallet is to have a mnemonic phrase created by This system https://milothuhu.jasperwiki.com/6355225/the_anatomy_of_a_bip39_phrase_entropy_phrases_and_security