I am a recent university graduate and will soon have to start attending interviews for PhDs and/or graduate jobs.
I am terrible at interviews and have received rejections from the few interviews I have had at supermarkets for their part-time roles (I then gave up hopes of securing a retail job). Therefore, I have no confidence at all in my ability to successfully complete a graduate or PhD interview. At university we had an employability module and we did mock interviews in small groups and even with my friends I completely messed up and could not answer the questions properly. I was stammering and blushing and felt like I could not engage my brain. I have noticed it happens after presentations too. I am ok at giving presentations because I rote learn everything, but for the Q&A session afterwards I would really struggle to answer the lecturer's questions. I would answer open-ended questions with a simple sentence, I think as a self-preservation technique to get it over with as soon as possible.
My field is the sciences and I have been complimented on my scientific writing, so why is it I cannot express myself verbally to the same standard?
Does anyone have any advice?
Thank you.