I’ve name changed out of sheer embarrassment.
I started work two months ago at a relatives business after being at home with the kids for a long time. I had zero experience. It was just me and another employee at this time. I was told employee would ‘train me up’ but he was so socially awkward and he was already planning on leaving so he couldn’t be arsed and it got to the point where I didn’t want to disturb him - if though I did ask multiple times.
He left.
Two new people started. Both supposed to be shit hot. The one supposed to be training me isn’t. He seems distracted and really busy doing nothing.
The other one is very good at what she does but works at a slightly different stage than me and has been intervening and trying to show me stuff even though it isn’t her remit.
But I’m so fucking slow and stupid. Because we’re now behind because of distracted guy the tiny bit of work I could do, I’m making stupid mistakes in because I’m rushing.
I think I’ve exasperated her today as she when I was trying to explain something to her I used the wrong terminology and she said I was ‘fucking useless’ albeit in a jokey way 
I fucked a document up today that I should have sent to distracted guy first to check over but sent it straight to my head of department because distracted guy didn’t come in till lunch. Head of department reviewed it, scanned it back with notes in saying ‘this is fun’ - by my mistake he’s actually a really patient bloke and I think he is just getting fed up with how shit I am.
Room was a bit tense this afternoon as I think the new woman is pissed off at us both.
I think my brain has died whilst at home with kids and I need some advice on how to claw back some self respect. And how to switch my bloody brain on.
I’m actually the oldest one in the office 