Season 4 Episode 5 "There is No Time Like Now"

Most people in our culture today are so busy running around trying to arrange their lives to be somewhere else. We all want to be somewhere else geographically or financially or in our relationships. We want to be anywhere but here as we've been led to believe that if only we can be somewhere else then our lives would work. This escapism acts like a drug that only gives temporary relief to a chronic problem.

Somewhere does not exist and someday never comes, although you keep hoping that it does. This can be very disempowering and is responsible for a lot of disappointment and frustration for a lot of people. 

This episode explains that right now is all you've got.