Sometimes, life is like riding a bike through a tunnel. It is dark and lonely and cold and frightening.
Turning around is not an option, cause it's just as dark behind you.
Stopping is not an option cause then the darkness just closes in around you.
You really only have one choice, point your handlebars toward the small light at the end and keep pedaling. Before you know it, you're leaving the darkness behind and riding back into the glorious warmth of the light. Funny thing is once you find yourself back in the light of day and you turn around and look back at where you been, the tunnel doesn't seem near as dark or long or imposing.