"It's not about how hard you can hit. It's about how hard you can get hit and keep moving forward." Even if it takes you 100 interviews before you finally get comfortable, then you better start booking yourself up. Making mistakes is okay. Messing up an interview is okay. Don't beat yourself up about it. I know it's cliché, but seriously. You will get there. I don't know when, I don't know how, but I know you will. Just keep at it. Keep getting back up and moving forward. Is it fair? Maybe not. But fixing the blame will never fix the problem.