Perhaps you remember what type of articles/posts you have on steemit and tell somebody with a steemit account to search and find them.Your username must be somewhere around those posts.I can't figure out any other way to find your username.I don't have a steemit account.I kinda hate this business model.It stimulates a lot of people to trick the system by fake upvoting.
The guy I posted on, his wall is full of spam and I have to scroll through hundreds of posts to find it. Maybe I will though.
For the other people, it is not truly my fault. Excuse me for assuming Steamit would be like every other website on the internet. Also, it is nothing like a wallet, really it is more like an exchange, and exchanges have ways to recover your password. Nothing on Steemit mentioned anything about private keys, so I never would have thought the accounts would be so serious.