The topic is about objects, but in the other reactions I see also smell, sounds and others? :) Objects generally don't bother me. I completely hate it when they fall though, just like shoulderblades... and I do have a strange association with the shower. I tend to see it as the enemy, sometimes... which doesn't mean that I stay away from it (gotta keep clean), but I get mad at it sometimes and I tend to dislike it touching my skin. I would rather not touch it at all, maybe.
But sounds tend to do that for me more: especially car and motorbike engines... I hate them more than many other sounds and I have no clue why. But I've seen in other topics that this isn't uncommon. Other sounds I find triggering: bubbling sounds in pipelines when they are old (hate that), the radiator, this sound my mother and grandmother tend to make with their lips (I do it too sometimes...aarghh!) and the sound of people chewing or drinking something loudly...also, the sound of plastic bags and the sound of newspapers (books are fine, strangely...), the sound of high heels on hard floors and random whistling, too...
Sometimes seeing certain actions are also triggers (for anxiety), like for example when girls in the same college room are modeling their hair in a super-feminine way, and when people touch theirselves under their clothes (not neccesarily in a sexual way, but I associate it with that anyhow...). Being touched when I don't expect it is also one, or when people stand behind me, that's even worse. That happens all the time, like at the cashier in the supermarket.
_
I also have developed some things to keep me relaxed: I have been talking to photographs since I was twelve... still do it, I'm twenty-five now. First I felt incredibly ashamed about that... when I talk to a picture, I feel like they're real. Just like when I was a kid, I thought my teddybear was real. I tried to quit, too, because I thought I was running away from reality... didn't work very well. Then I figured I'm not running away from my reality but instead dealing with it. I've always thought this was a real weird treat, and I told some people in the therapy just once but it felt pretty uncomfortable to share...