Packing is an art and science. Some people are very good at packing. I am also one of them. I have proud of my packing. Before packing I make lists of things that are solid, liquid, and gaseous; breakable and non-breakable; heavy and light; will need during the journey and at the end of it. Then, I keep solid heavy things at the bottom because these will be needed at the end of the journey. After that, non-breakable light liquid and gaseous things are kept. Then, breakable heavy things are kept, and finally, breakable light things are needed during the journey. The packing is complete now.