As per the title! About six months ago, I applied for a promotion within my team. I'm in a minor department in the civil service and the team is very small, only about five people, so there's nowhere really to hide...
I felt like the interview for the post went quite badly so I was really surprised when I was actually offered it. I genuinely thought about turning it down but there was a significant salary increase and I live alone with quite a lot of outgoings, so I decided I would take it and try to get past any misgivings.
Long story short, I've struggled ever since accepting the promotion and I think it was a mistake to do so. I try to address my shortcomings in relevant knowledge by doing background reading and attending meetings (online ones) but after a while my eyes sort of slide off the page or my brain starts to wander and I just can't take in what's happening. My notes start off detailed but when I get about halfway through they stop making any sense - I can't explain it properly, all I can say is that the subject matter is obviously beyond me.
I work remotely from the rest of the team, which I don't think helps, but when there have recently been opportunities for us to get together in person, I've come up with excuses to get out of it. I feel like it'll be all too obvious that I don't know what I'm doing in person.
My best option - going back to my old role - isn't possible because it has already been filled, so I'm wondering what on earth I should do now. If I carry on like this then somebody is eventually going to catch me out, but when I've looked at other jobs that are available at the same sort of salary level, they all ask for skills and experience that I haven't got. Do I have to resign myself to taking a pay cut in exchange for the peace of mind of knowing what the hell is going on?