Friends who play with cryptocurrency are no strangers to mnemonics. Before using the wallet, we will be asked to back up 12 words.
During the backup process, screenshots are not allowed and the importance of these 12 words will be constantly emphasized.
It is best to use a physical method to back up, and make sure no one is around when the backup is being performed.
However, for ordinary users, it is not enough to just tell them the importance of mnemonics. If the reasons behind it are not explained, it is difficult for people to really pay attention to mnemonics.
After all, many people forget the importance of mnemonics after a few days. In order to avoid this tragedy, we need to better understand the origin and function of mnemonics.