Good on you, Druff.
BTW, reading the first spoiler, I just kinda knew the second spoiler was gonna be about how the first spoiler was a joke. You seemed "back" on the last radio show already.
Personally I know I've got a touch of claustrophobia. As long as I can move even a tiny bit I'm OK, even in tight seats on a plane, packed subways etc. But put me in tube where I just cannot move or just picturing scuba diving through really tight caves and you can forget it - just the thought of stuff like that messes me up (so I don't think about it).