At my last employer, my standard corporate password ended in a '4'. Due to muscle memory, incrementing it to a '5' didn't work so well. Instead, I just started

At my last employer, my standard corporate password ended in a '4'. Due to muscle memory, incrementing it to a '5' didn't work so well. Instead, I just started repeating that final character every couple of months when the forced password change came around. My password wound up being "<main-password>4444444". Was always a little mystified that I could hammer out seven 4's without counting them faster than I could remember that I was at a suffix increment of "10" or "11".