Banking on it

My bank sent me a letter, well there was a message on the website, to say that I should ensure that they held the correct details on me. Apparently this was going to help them combat money laundering. I can see that. Anyway the documentation said I was a teacher and, as I have an official looking certificate to say that I am in receipt of a Spanish State Pension, I thought it would be easy to do. Going into a Spanish bank requires time. A lot of time and the patience of a halo wearer. I very seldom have to go to a branch but, yesterday, I did. There was the usual confusion about which desk to use - not a linguistic confusion. In this case, four desks, three of which seemed willing to deal with people and one of which seemed to be doing something on his computer which may have been high finance or he could have been playing Fornite Battle Royale. I behaved like a good Spaniard, I staked my place in the general queue for the cash desk, just in case it was there, then I asked the spar...