At Worldcon 76, I was fortunate to be a speaker on a panel addressing imposter syndrome. The panel was excellently moderated and touched on a number of points that people with imposter syndrome can use to move forward. Some of the techniques discussed to help "make it to the end credits" included using writing as a cathartic release, viewing your insecurities as monsters that you can conquer, #buildaladder by adding rungs - no matter how small - to help you climb out of your darkness, learn to say "thank you" and to accept praise, or to reward yourself with something positive, like "cake".
Worldcon 76: The Personal Responsibility Of Being On A Panel That Addresses Imposter Syndrome & Mental Health
Horror fantasist E.M. Markoff writes about damaged heroes and imperfect villains; she is also an inkblot artist. She is the creator of The Ellderet Series, a diverse dark fantasy epic exploring how family bonds are tested in a violent world. Moderating Your First Fantasy or Horror Panel? Here Are Some Tips I Learned as a First Time Moderator at WorldCon 76
Nerve-wracking. Empowering. These are the words I would use to describe my experience moderating my first Worldcon panel, What Turns People Onto Horror. So, why these words? Let's start with the "nerve-wracking" bit, which mostly stems from social anxiety and imposter syndrome. I was a speaker on just such a panel, Imposter Syndrome: You DO Deserve To Be Here (which I'll write about in a forthcoming post). Knowing that my insecurities were not going to vanish just because I wanted them to, I set out to make sure I didn't let them get the better of me.
Horror fantasist E.M. Markoff writes about damaged heroes and imperfect villains; she is also an inkblot artist. She is the creator of The Ellderet Series, a diverse dark fantasy epic exploring how family bonds are tested in a violent world. 
