If you followed the advice in the last tip, you're probably a little happy with me, but also a little mad because you're peeing constantly. You may feel like you have a bladder control issue, what with those "sudden, frequent urges" and all. Well, I'm sorry. But at least you're on your way to feeling better. Still, should you have to travel after following my advice, heed this advice as well. If you happen to find yourself on a plane at 4:30am, after drinking approximately 3/4 of a gallon of water, several glasses of OJ, and enough water to dissolve 2 "Airborne" tablets, you're going to have to pee--very soon. So, definitely pee prior to planing. But in the event of an unexpected plane de-icing prior to take-off, don't think to yourself, "hmm, we'll be in the air soon...I can hold it..." because you can't. De-icing will take approximately the rest of your life. And you may or may not know that you can't use airplane lava...