Maybe I was thinking of Henley.
I never actually wanted to do an IM, but after an Olympic decided to give a half a go. I didn't train much more for that to be honest and got round fine.
I then decided I wanted to do the whole pirate thing and entered Zurich, then pulled out cos it was too expensive, then entered IMUk because I could stay with family. I bloody hated training for it, everything went wrong but I decided I had to finish the damn thing.
Then because I decided I didn't do it well I had to enter outlaw, and this time I trained properly and loved it, because this time I was doing it for me.