Sorry about that - a couple of times I have written answers, then posted them, and had to put in my details to get on the site, and then my answer is wiped! I thought I'd put a dummy answer in, and of course, Sod's law, it has posted!
Anyway - to the question -
Seeing people putting earings in pierced ears makes my tummy turn.
Standing on a balcony makes me want to jump off, so i can only manage a few minutes standing on a balcony anywhere.
Seeing a masive ship or boat close-up makes me really queasy, heaven knows why as crusing is my favourite holiday, but when we come so re-board after a trip ashore, I have to avoid looking at the ship for too long as we approach it from the dockside, and if we are moored a way out, and coming in and out by tender, i can't look at all as we approach the ship on water.