Yes, I read the FAQ on how to change my password, and I followed the directions. Filling in all the fields (and checking for typos) led me to this screen: https://i.imgur.com/UHMPpp2.png
EDIT: I tried entering an old email address I previously had associated with this account, and that seemed to successfully send a password request email. However, there are two issues: a.) I now have a different email address associated with this account, as checked in account settings, and b.) I no longer have access to the original account.