If you enter that exit door where do you go? Both the enter door and the exit door lead to the same place. Because they both lead to the same place, it will show your perspective on life depending which door you enter. Do you want to enter a room which might be better than the one you are in?
In honor of Friends Day, we've recalculated the classic 'Six degrees of separation' statistic for everyone who uses Facebook and determined that the number is actually 3.57. Each person in the world (at least among the 1.55 billion people active on Facebook) is connected to every other person by an average of three and a half steps.