You are right,if the password is too complicated or too long,then it is difficult to recover, almost impossible to recover,but it is the only fastest way to crack complex passwords. If you remember the information about the password (character length and first character), it will also help you recover or crack the password faster.If the password is too complicated or too long, it is recommended to crack it instead of recovering it, because a complicated password will take a long time to recover, and the success rate is not high.