Too Long; Didn't Read
A good password manager creates unique passwords for all your accounts. Adopt a two-factor identification such as Google Authenticator. Utilize biometrics and voice recognition if it is an option with your devices and accounts. Don't share your passwords with service providers behind counters, especially in cyber cafes. Use different passwords for different accounts, you increase your vulnerability if you use the same password to yourself, if one of your accounts has a breach, if others will all have a breach.