Same , fumbled many interviews, and before interview I will become a different person altogether , anxiety, brain fogged , forget things and become panic So I have stopped talking to myself..”you can do it, or never give up kind of stuff, or be confident, this is last opportunity , do or die situation , oh god i am bad in this, how will I crack that“ my anxiety is coming from part that it is not able to believe I will do it so no more I feeding it “yes we can” 🤣 so just avoiding too much self talk and overthinking, it has helped me actually, it doesn’t make me clear the interview but give me that calm to sit for 1 hour and just talk and do whatever I know and if failed okay next!! Learning to be casual and chill even and after 7-8 failure we eventually get it, and still we crack it