I will never use Google's Gmail email service again, even if it kills me.

Today has been the most miserable day for me in recent months. When I logged into my Gmail account on Google, it showed an error with the password hint. I've been using this email for nearly four years, and almost all of my online registrations use this email as the contact information. Moreover, the password has not been changed for such a long time. After losing the password and going through the Gmail password recovery process, I completely lost faith in Gmail's security.