iThemes Security Pro offers an option to enable ‘passwordless login‘. This feature sends an email with a secure link that allows users to login without entering a password.
You can also allow Two-Factor Bypass for Passwordless Login. This is an add-an option to bypass two-factor authentication when using passwordless login in the WordPress user profile.

I’ve found both of these options to be helpful for those times you don’t want to dig around looking for your password. I get sad when I realize I forgot to turn it on for a client.
Lesson: Turn on Passwordless Login.