Thanks everyone.
I called today and it was dreadful. I was nauseated and starting to cry before even making the phone call. Then I got an answering machine.

The number was for leaving a message only and I ended up hanging up and calling back a few times before even leaving a message. The recording said to leave your name, two phone numbers, and your jury number and they'd still have to call back to speak to you whether you were planning to attend or apply for an exemption. It wasn't actually clear whether you had to state if you wanted an exemption or why in the message. So I didn't know what the hell I should say. When I finally got far enough through the recording there was an option to press one if you were attending or two if you wanted an exemption, but it still wasn't clear if I was supposed to say why or wait until I spoke to them. GRRR

I did anyway, after a long, awkward pause after leaving my name and numbers. I probably sounded like a nervous wreck on the phone. Now I just dread every time the phone rings. I hate phones and I hate playing telephone tag. I don't remember having to leave a message when I got summoned before. I thought I spoke to someone right away.
I don't even know if they're going to accept my reason. If they don't, I'm just gonna kick myself for even bothering. I can never let stuff like that go. When I make mistakes they tend to eat at me for ages after. If I have to go the selection process, all I can hope is that it's obvious I'm too nervous to be good on a jury. I can't exactly claim social anxiety as a reason to get out of it. It will pose a problem, but since I have no official diagnosis that's not going to work. You can get an exemption if you're mentally unfit, but that would require some sort of confirmation from a doctor or psychologist.
I don't think I want to pretend to be prejudiced or anything, but I do have some biases so maybe that'll show and they won't want me.

Stereotypes usually exist because there's some degree of truth behind them. As for corporal punishment, I have some mixed opinions, but I believe it's warranted in extreme cases. I hate it when criminals get off the hook on some stupid technicality. Often when someone is acquitted, it isn't because they didn't actually do anything. It's because it can't be proven. I think I'd have a hard time focusing on what really can be proven and what's just the likely scenario. I really don't think I'd be good on a jury.
And now I don't know what to do about work. I don't know if I should book off a couple of days for the jury selection. Tomorrow is technically the last day I can book off enough in advance. But I don't even know if I'll need the days off or if I can get out of it. I'd like to wait until I know because I don't want to say anything if I don't have to. If I do need the days off, I guess I could just say sorry I need a couple of days off on short notice. Sometimes, **** just comes up. They really can't say no, although they can be pissed off about it. It's just so screwy because my store is in liquidation right now. We were asked not to request any time off, but really, sometimes people have important things to attend to. We shouldn't be forced to bend over backwards for the place. I don't know. I just fret about stupid things. I hate this.