I can't stand the TSA. You're pretty much forced to check baggage if you want to bring anything in a bottle home, and then there's no guarantee that it'll survive or not get stolen by TSA agents when you do. Then there's the time I made a trans-Atlantic flight and just needed to get to my car, but the TSA refused to let me bring a bottle of orange soda through the checkpoint leading to the exit.
Screw them. Flying used to be fun.