I know it's bad, but yeah, I just hate waiting, it's stupid. So whenever I can I just go through "first class" security and nothing bad happens, just skipping the queue. Look decent, look busy, keep on walking and bam you're past the security in a minute compared to tens of minutes or hours. And don't ever remove that "short connection" or "priority" tag from your luggage, it indeed goes out first. Airports are so freaking annoying way to commute, take a bus/train/tram/taxi/car to the airport, figure out the maze, wait in queue, get bored after security (because you arrived to early not knowing how much you're going to wait in security), go to a gate, then a different gate, queue again, get inside, and wait again. Why did we do this to ourselves!?