WTF. I feel they made a mistake or something, like maybe the company mixed my name up with someone else's cv?
I'm so drained tonight. I love the job itself and everyone is extremely nice, but I feel fake! I'm so worried everything I say is wrong! What the actual fuck am I doing there they are all extremely capable with prestigious backgrounds and then there's me sitting there like a lemon.
I have to pretend I'm confident, obviously, so that means I have to speak sometimes - honestly it's almost like I float out of my body and sit watching myself be a twat. I get so nervous I can hardly formulate sentences and my voice sounds weird and then I start worrying I sound like a complete weirdo, in addition to having nothing good to say.
Went over and over everything I said on my commute home, cringing so much at stuff I said.
Everyone is so nice and encouraging and scared that's all going to stop once they realise I'm not intelligent, talented or glittery like they are 
I'm probably just tired, but I'm genuinely close to tears tonight. This job means everything to me and I'm so scared now I've got a dream opportunity, I have to confront the fact I'm not good enough 