For important email addresses, make sure you have a recovery email or phone number set up. Email access is important, and if you forget your password, the service is going to need to contact you somehow. Treat email with respect, because losing the ability to log in can be devastating in many ways. Phone numbers can be used to get texts with an emergency 6-digit number (or something like that), which can help begin the new password process. If you don't have multiple email accounts, set one up with Gmail or another known service. Better yet, go for a paid email service that will more likely give you support if there are issues.