I have had my credit card with the same PIN for about 3 years. Mostly use it contactless but sometimes it asks you to put the card in the machine and enter the PIN. Just happened to me in Asda.
Do you think FOR THE LIFE OF ME I can remember the PIN? I'm pretty sure the first digit is a 7 but apart from that, not a fecking clue. I forgot my colleague's surname yesterday, we've been working closely together for 2 years and I have used her surname in an email at least twice a week.
Maybe just as well I asked the GP today about upping my HRT dose.