การใช้ชีวิตอยู่บนโลกมันเริ่มจะยากขึ้นเพราะโลกของเราได้พัฒนาไปไกลทำให้มนุษย์สามารถเดินทางไปที่ต่างๆได้มากขึ้นและในแต่ละที่นั้นก็จะมีความแตกต่างกันออกไปหลายๆด้าน
‘Variety is the spice of life’ is means difference or change in life are making our life become more fun, more interesting, and more meaningful like spice does to food. In another hand, living without the variation will influence everybody become stagnant, dull, and boring. Being diversity is challenged our lifestyle to being an adventurer who enjoy with new beginnings to found the meaning of life. So, there are the important factor which can motivation every living thing in this world to alive and continuous their life to learning how to stay in this society with peace, happiness, and also having a good quality of life to respond their needs.