It's pretty simple. Show up ready to fly. Have your travel documents ready. Travel sized liquids, take your laptop out the bag, take off your shoes, slide through security. I don't know how so many people mess this up. The lady in line in front of me told me "this shirt I have always alarms, I know they are going to Pat me down" Im thinking to myself if you know it's going to happen why not put on a diffrent shirt? Her shirt alarms and she gets patted down but the kicker is she complains about it like she was shocked it was happening. The TSA lady is telling her it's procedure if it alarms she gets patted down and the lady is just huffing and puffing for like 5 mins. I'm just standing there waiting for my screening and the TSA guy is looking at me with this forlorn look on his face. These guys jobs must suck. Anyways, smooth process for me.