Lying In Therapy

I ve known that I have CPTSD for years, yet I have only just started to notice that when in flashback I am unable to read, either through absolutely no concentration or the writing just swims on the page. I will lose my ability to spell, I mistake there, their etc, and struggle to punctuate. I also lose my ability to articulate myself succintly and clearly. In the grand scheme it is not the worse of symptoms but the work I do involves using these skills. It effects my performance and... Do Flashbacks Effect Your Ability To Speak, Write & Read?
https://www.myptsd.com/c/threads/lying-in-therapy.64062/