I lost my son in an airport a couple of years ago. He was 11 at the time (but looked like a teenager). It was both terrifying and empowering. We had just gotten through security. I checked behind me to make sure my three kids were with me, then continued into a store to buy some water and snacks for the plane. About 5 minutes later, while I was paying for the stuff, one of the girls asked where her brother was. I said "oh, he must be waiting for us right outside", I even thought I SAW him out there. I just assumed he was waiting for us outside the store. We took our time paying and exited the store, where I found him NOT waiting for us. I checked back in the store, nothing, looked all around, couldn't see him. Hundreds of people walking in EVERY direction. From where I stood, there were about 3 different terminals he could have walked to. I froze, not knowing what to do, probably for about a split second, but it felt like an hour. I just STOOD there in sheer panic. By now it was about 10 minutes since I'd seen him. THEN, before I could act, I saw him walking towards me (from the dead opposite direction of where I was about to go looking for him) accompanied by an airport employee. Apparently, after I'd checked to make sure my kids were with me, he'd bent down to tie his shoelace or something and in that instant, I'd entered the store, only about 10 feet ahead of him. He hadn't seen me go in, and thought we'd just headed to our gate. So he looked on the board to see which gate went to Denver and gone to that gate. Unfortunately, it was a different airline's gate, although it WAS a Denver-bound plane. When he realized we weren't there, he found a group of airport employees wearing uniforms and name badges and asked them to help him find his correct gate. A lovely employee was walking him back towards his gate when we intercepted them - me still frozen in panic in front of that store! She told me that my son (who has high-functioning autism and adhd) was extremely polite, articulate and quite confident about what he needed. She praised him for trying to solve his problem, then when he couldn't, asking a responsible adult (not just some random stranger walking around, but a uniformed, name-tagged group of airport employees) for help. He was very proud, and when I finally overcame my panic, I was too. I learned two things that day. 1) the feeling of losing a child is the worst feeling I've ever felt in my life and I never want to feel that way again. 2) My 10 yr old son was capable of advocating for himself and that someday, he would have to navigate airports (and life) on his own and the best I can do is to keep teaching him the way I have and trust he'll be alright. But I did learn my lesson...when we traveled overseas last summer, I had all 3 kids in my sight the entire time, I was NOT going to take any chances!