Firstly, because 99 per cent of the airport security personal I have dealt with in the last year have been fantastic. Just friendly, personable, typical Kiwis. Not the cliche image of a big angry man smacking on some rubber gloves in a back room and telling you to squat and cough. They're straightforward enough to perform their job effectively, while simultaneously being approachable enough to put you at ease. Something which can't be easy in a job dealing with that many people everyday.
Secondly, because of how good our airport security staff are compared to the rest of world. I've already said how kind, polite, and far from intimidating they are, but they deserve even more credit for this when you compare them on a global scale. Anyone who has been to the USA knows what I mean.
Sure, I've had a few interactions with less than polite staff back home, but everyone has a bad day sometime. They're certainly far outnumbered by positive experiences. It's also nice that everyone's not holding guns, but that's another story altogether.
And lastly, and most importantly, because they're just doing their bloody job. An important job at that, one which has never been more important than right now. I've heard a few smug retorts to that point before centred around 'well how many terrorists have they ever caught'.
If that's what popped into your head, then you need to pause and assess how ridiculous that statement is. Security is just as much about functioning as a deterrent as it is anything else.
So next time you travel, don't be that person who feels the need to debate with the security officer about whether you should be allowed to bring your water bottle through.
Don't mumble something under your breath when you get asked to take your laptop out of your bag. Instead, how about you smile and say thanks to the people who have to stand there and cop it from grumpy travelers all day, just because they're trying to keep you safe. Maybe you'll get a smile in return.