Line cutters. Nail biters. Pole huggers. Slow walkers. Loud chewers. 😠

I've talked to a lot of people today and I've yet to run across any one person who is actually annoyed by the color of the Starbucks cups, but just in case you're out there quietly fuming, I have this list for you. Here are 20 things that should bug you more than the color of Starbucks' holiday cups.

For decades, I was a polite, deferential guy. You want that parking spot I've been waiting for that you just stole? No problem, it's yours. You smash into me on the train with that oversize backpack? Hey, I'm sure it must be hard to carry. But some of my behavioral filters are eroding.

It seems that quite a few tech items are irking vacationers this year. Travelers claim that the presence of technology and social media over-sharing takes away from the experience as a whole.

My mind doesn't understand that I'm 52-years-old. It still feels 31. My body, however, is fully aware of the number of years it's lived. There are things I'm too old for. Here are eight of them.