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All kind time of day. From the Internet I learned about Bitcoin. Decided to support this movement. Downloaded Bitcoin Core put 0.5 BTC to buy two S9. At the beginning of the habit to put password and when the time came to transfer the BTC realised that a password is forgotten. Attempts to recall were not successful. Waiting for the wise advice how to be and what to do to restore the wallet. Thanks in advance if you have understanding and support.