What comes unexpectedly and if it is convenient it will be happiness but if not, it will be sadness and misfortune.?
It was not but in a moment comes to be, you just did not know it, but when it happens it will control you by taking you to heaven or making you descend to hell.

What can this be, because you were not waiting, not thinking about it.
Is this perhaps a dream turned into reality?What is it ?

Answer:

The surprise.