Describe an occasion when you were late

I want to talk about a time I was almost embarrassingly late for a job interview about three years ago, at a marketing agency across town. I'd planned the whole morning down to the minute — leave the flat at half eight, catch the 8:40 train, arrive with twenty minutes to spare. What I hadn't planned for was a signal failure on the line, which I only found out about once I was standing on the platform watching the departures board turn every train into "delayed" or "cancelled." I remember this creeping sense of panic, checking my phone every thirty seconds as if that would somehow make the train appear. In the end I gave up waiting and got a taxi, which cost me most of that week's grocery budget, and I walked in twelve minutes after the scheduled time, slightly out of breath and trying to look like someone who hadn't just sprinted from the lift. The interviewer was actually fairly relaxed about it — she said the trains had been a nightmare all morning and half the other candidates had messaged to reschedule. At the time I felt mortified, convinced I'd blown it before I'd even sat down, but looking back I think it barely mattered; what stuck with her, apparently, was that I still showed up and pulled myself together rather than falling apart. I did get the job, incidentally, so the panic turned out to be worse than the actual consequences — which is probably true of being late more generally.