To most people and on most days I am a calm non-confrontational live and let live sort of fellow. Life is too short to be mean or angry all the time. I'm the guy who lets people merge on the expressway or allows someone with only a few items to cut in front of me at the grocery checkout lane. But there are some people or incidents that can work my proverbial last nerve and as my maternal relatives used to say, make me "lose my religion".
1) People who park or stand in front of LARGE no standing/no parking/fire lane signs or in handicapped spaces. If I were a cop I wouldn't ticket people for most minor infractions. Often a curt warning is enough to change behavior. But it takes a special sort of contempt for the law and everyone else to park in front of a sign that states no parking just because you don't feel like walking an extra few yards to whatever store you're patronizing. If I were a cop I would ticket everyone who did that. No exceptions. Forget about being polite. I would start by asking the driver "So are you stupid, illiterate or both?" I have and had firefighters in my family. If there is a fire they really do need access to the fire lanes. Similarly if you're not handicapped then why the hell are you parking in a handicapped space. If it's that important to you, go have a horrific car accident or obtain some condition that leaves you enfeebled. I'm betting you would trade access to that handicapped space to have your full health and mobility back.
2) Grocery store clerks who are sick or have poor hygiene. I'm picky about what I eat and what or who I have in my home. I know that we all have immune systems that work diligently to remove anything from our body that isn't us. But I say why give your white blood cells more work to do. With age our immune systems lose a step or two. Things they would have quickly eliminated in your youth can give them a run for the money when you're older. I don't like it when I'm in line to purchase groceries and the clerk who will handle my food is having a coughing or sneezing fit, picking her nose, scratching his private parts, digging in his ear, or taking out a visibly mucus soaked handkerchief to vigorously blow his nose right before reaching out to handle the food I intend to consume. If you're sick stay home. And if you need to do some personal grooming, please take a break to do that in private in the restroom.