Until you uncover the meaning of the blockage, all you can do is struggle with it. My advise: Stop struggling for a bit, accept the unacceptable and turn this into a deep structure investigation.
I’ve written about negative people extensively. And I love the responsibility for herself that she shows in the opening paragraph. She arrives at the idea that learning to deal with negative people is ultimately a positive thing for her future. And with this motivation, she develops a plan.
Ever had to deal with someone who was hyper-sensitive, extremely emotional, reactive, and on a hair trigger, defensive and furious at even the hint of disapproval or criticism of something they’ve done, constantly making demands and projecting expectations and disappointment?