I usually post a doodle I have done during the day, or some quote or other have come across. Sometimes just my thoughts. I will keep doing it.
As with most creatives; I have a disposition to self deprecation . Nothing I do is adequate, good, or worthy to be called art. I suppose it’s because what we do makes us open to critique because we present ourselves to the public and that’s scary.
I have decide post all my doodles as I do them so stop following me if you think they are to much.
I have also decided to forget the notions of perfection, finished, good or bad. Just view it if you want. Like it; if u do. and share it;if you would like your friends to see it. It only effects my income not my ego if no one sees it or buys it.
So enjoy or not. Be happy . Live free. Vote! 
Post away and worry not what others think!
I just mentioned on mastodon this very thing. That when i finished something I felt like a fraud.
I had responses from artists and a CEO sayirng they felt exactly the same way.
It is definitely not only you!