Hope

If the outcome exceeds,we call it Events. 
We are faced with the outcome of every decision. If it’s unfavorable we call it failure and experience the pain. 

Hope walks in, asking us to wait for the good. You are experiencing bad coz of hope. If there is no hope then there is no bad. Hope helps us for the good to come back in the place of bad. Hope is one way of connecting to your good deeds to pray the karma to consider the present situation to reverse. When hope disappears, then life disappears too.

Hope is like taking shelter under the tree during rain. You know the tree cannot prevent you from getting drenched. but hope in you, made you wait under the illusion of shelter temporarily, to see the rain stop soon. There is a prayer inside that is called hope is on the tree to protect you than you expecting the rain to stop. 

The tree is hope, actually a tree is a temporary shelter in order to avoid getting drenched immediately. Sometimes rain stops and you are drenched 50% or sometimes you are drenched fully. The time spent under the tree is called hope. You take shelter, the tree like mother asking the rain to stop her child ie. you to reach home. it happens..

When somebody is sick, a doctor comes as a hope to save somebody like a tree did to you in the rain. Doctors will fight the nature of disease like a tree fought with nature called rain to send you safe. Think!
It happens consciously in Doctor case and unconsciously in Tree case.
We all need Hope coz we need someone in the form of hope to come and rescue us. The hope you receive out of good deeds and it happens to us everyday but we fail to notice..