When Miley Stewart stayed back home in Tennessee, she figured out that life can sometimes be as hard as climbing the highest mountain.
As you give effort to climb the highest mountain and achieve the dream you want, of course there will be hindrances and challenges before finishing the climb. But at the end, when you finally reached the top, and as you look down, you will see the result of all your hardships and sacrifices, and realize that life is indeed really beautiful.