I learned this lesson the hard way. Early on in my travels, I had 2-3 large suitcases that I was lugging around. And once upon a time, the luggage didn’t have wheels. What a workout! By the time I arrived at my destination I was exhausted! Then I would see a cute shirt and want to buy that too. I use most, if not all, of these tips in this article. If you are traveling and find you need a sweatshirt to keep warm, buy one there, and then you have something to remind you of your trip. Happy trails!