[sdevonoes]

> When I’ve tried to push myself above the parapet in more personal-centric pursuits (e.g. posting to social media to develop my presence, or launching internal campaigns) I feel physically sick and often succumb to feelings of anxiety where I’ll either stop working on something or sabotage it.

Is this related to the Imposter Syndrome? Perhaps, simply put, you just don't like posting on social media or launching internal campaigns? I don't like talking in public because I always think that what I have to say is of little importance, but I don't think that's "Imposter Syndrome", it's just that I don't like to talk in public.