"The Meaning of Life?"
I don't think they allow us to discuss that kinda stuff here, this is a computer help site not a religious commune, you must be lost?
Go back about 10 miles and take the hard left and then the 2nd right, if you reach a bridge you messed up again, turn back around and retrack your turns.
If none of that helps just sit up on the sofa instead of laying down to play BF4.