OK, back story time (I might sound a bit like an impatient prick here. I'm sorry if I come across as one):
I've been skiing (Slalom, by the way) since I was about 1½ years old. I live next to a ski resort, so it's a given. Now, since I've been skiing for so long, I'm quite good at it. At least I think so. I mean, I'm not an olympic champion or anything, but probably better than average. Despite this, I've got some degree of patience towards people who haven't been skiing for as long as I have.
That patience, however, doesn't extend to the idiotic behavior I see from other skiiers.
People who seem completely unable to understand how a lift line works, (News flash; It works like every fucking line ever) people who get off the lift and then proceed to stop right in front of it, (People are getting off the lift here! You're in the way! MOVE!) people who just stop in the middle of the slope below an edge, (People come in ludicrous speeds down the slopes, and if they can't see you, they might hit you and FUCKING KILL YOU! DON'T STOP IN THE MIDDLE OF THE SLOPE! GO TO THE SIDE!) people who gather in large masses in the middle of the slope, (Oh goddamnit, not you too!) people who bring their toddlers to slopes that are too steep for them, (You can CLEARLY see that the slope is marked black, which means that the slope is meant for experienced skiiers. Don't bring your small children to these slopes.) beginners who go to these same slopes (They turn all over the slope, making it difficult to go past them)...
Granted, the black slope ones might, at times, be people who ended up there by accident. But there's one slope that has a giant-ass sign next to it that says "For experienced and advanced skiiers". You'd think people who haven't been skiing for that long would get the hint, but nope. Look, the ski resort is huge. You have tons of slopes to choose from, and even an entire section of the mountain dedicated to beginners, so why not start there?!
And you'd think that I'd be used to these things by now and have more patience with these people. But for whatever reason, I don't. It irritates me every. Single. Time.
And about the edges, I guess I could to an effort to slow down; I can get up in some very fast speeds. It's more the principle of the matter:
If you stand below an edge, people can't see you.
If people can't see you, they think nobody is there.
If they think nobody's there, they might speed up.
If they speed up, they might hit you hard.
If they hit you hard, you'll get seriously injured.
Therefore, don't stop where people can't see you, even if it's their fault if you get injured.
Yes, fast skiiers are supposed to take other people into consideration. I know that, and I do that to the best of my abilities. I have also never lashed out at anyone. But it's hard to not get irritated when things like "If you're a beginner, don't pick a black slope" apparently is too hard a concept to grasp for some people.
I am incredibly sorry if I come across as an elitist. I guess that the patience I was talking about at the start might seem non-existent in this post. I don't mean to come off that way. I can certainly afford to be more patient, and I try to be. Some of these things are just so very obvious to me. I'm sure I piss other people off in other areas with things that are obvious to them.
So, now that I'm done sounding like a raging douchebag, I'll give an honorable mention to drivers.
So, what about you? What things do you have that piss you off when it really shouldn't at this point?
I've been skiing (Slalom, by the way) since I was about 1½ years old. I live next to a ski resort, so it's a given. Now, since I've been skiing for so long, I'm quite good at it. At least I think so. I mean, I'm not an olympic champion or anything, but probably better than average. Despite this, I've got some degree of patience towards people who haven't been skiing for as long as I have.
That patience, however, doesn't extend to the idiotic behavior I see from other skiiers.
People who seem completely unable to understand how a lift line works, (News flash; It works like every fucking line ever) people who get off the lift and then proceed to stop right in front of it, (People are getting off the lift here! You're in the way! MOVE!) people who just stop in the middle of the slope below an edge, (People come in ludicrous speeds down the slopes, and if they can't see you, they might hit you and FUCKING KILL YOU! DON'T STOP IN THE MIDDLE OF THE SLOPE! GO TO THE SIDE!) people who gather in large masses in the middle of the slope, (Oh goddamnit, not you too!) people who bring their toddlers to slopes that are too steep for them, (You can CLEARLY see that the slope is marked black, which means that the slope is meant for experienced skiiers. Don't bring your small children to these slopes.) beginners who go to these same slopes (They turn all over the slope, making it difficult to go past them)...
Granted, the black slope ones might, at times, be people who ended up there by accident. But there's one slope that has a giant-ass sign next to it that says "For experienced and advanced skiiers". You'd think people who haven't been skiing for that long would get the hint, but nope. Look, the ski resort is huge. You have tons of slopes to choose from, and even an entire section of the mountain dedicated to beginners, so why not start there?!
And you'd think that I'd be used to these things by now and have more patience with these people. But for whatever reason, I don't. It irritates me every. Single. Time.
And about the edges, I guess I could to an effort to slow down; I can get up in some very fast speeds. It's more the principle of the matter:
If you stand below an edge, people can't see you.
If people can't see you, they think nobody is there.
If they think nobody's there, they might speed up.
If they speed up, they might hit you hard.
If they hit you hard, you'll get seriously injured.
Therefore, don't stop where people can't see you, even if it's their fault if you get injured.
Yes, fast skiiers are supposed to take other people into consideration. I know that, and I do that to the best of my abilities. I have also never lashed out at anyone. But it's hard to not get irritated when things like "If you're a beginner, don't pick a black slope" apparently is too hard a concept to grasp for some people.
I am incredibly sorry if I come across as an elitist. I guess that the patience I was talking about at the start might seem non-existent in this post. I don't mean to come off that way. I can certainly afford to be more patient, and I try to be. Some of these things are just so very obvious to me. I'm sure I piss other people off in other areas with things that are obvious to them.
So, now that I'm done sounding like a raging douchebag, I'll give an honorable mention to drivers.

So, what about you? What things do you have that piss you off when it really shouldn't at this point?