Sometimes we can't make interchange with great maneuver in our life, 'cause sometimes we can lose our precious thing in our life.
But sometimes when it's work well, than that's we call great invention.
Sometimes too.... a coward people can't standing until the end of life,'cause they know how to safe their life from dangerous situation.
and.....
....sometime We always aim a Star in The Sky, which even never Exist...
When the sign is up... so used your intuition and your brain to....
That's All Folks.............