Minimalism - The idea is to pack everything, including the things that you know you will use (e.g., your toothbrush, deodorant, kitchen utensils, etc.) and then unpack things as you need them. So, if you need your toothbrush later today, you’ll unpack it. Need your shampoo and conditioner and moisturizing bodywash in the morning? Unpack it. Need some clothes to wear tomorrow? Unpack them. After a week, you’ll still see the majority of your stuff packed away. That’s when you trash/donate/sell.