Hope

Noun [U] Hope is such a human emotion. It is sitting in a place listening to music, waiting for the storm to go. It has to do with periodically looking out the window without feeling driven by the fright of lightning bolt. It means one can take a walk after the rain to smell the wet soil.
Hope is walking in the sun with no sense of which place to go, and without fear of not running into an appropriate bench where to rest and await for the drizzle. It means you can improvise a seat with whichever is at hand just in case.
Hope deals in the absence of self-scaremongering, which unavoidably arises at the presence of a given open door. You might think there could be a cliff in spite of being able to see a cobbled road onto a field of grass. As unnatural as it may seem, there is nothing to doubt [though there might be something to fear] hence the one choice to make is to go through such door before it is slammed on one's face. Hope is an engine to run throughout the time you are given.