The first time I read this tip, I thought it was absolute insanity. Then, one time I actually tried it, and you know what? I didn’t regret it at all! While this may initially feel like a slow painful form of packrat torture, doing this will cut you down to the exact essentials you’ll actually need. I honestly think that overpacking is hardwired in us, which is why doing this exercise is so helpful.
“I’m a firm believer that everything you need for a trip — whether it be three days or three weeks — should be able to be packed in a carry-on. This is simple once you master the art of layering your clothes. Choose a color combination for your attire and pack only pieces that match this so that you can mix, match and layer to create different looks (instead of packing completely separate outfits).”