"When you love something, you have to make sure it loves you back, or you'll bring about no end of trouble chasing it."
Dreams, unlike people, are loves that cannot love back. As humans, when we find an unrequited love, we are inclined to chase it. But with dreams, the trouble isn't the chase for fear it will never love you back -- the trouble is continuing the chase and maintaing the love once the chase ends. Often, we desire that which we can't have. So the dreams that you chase: are they truly loves that will last a lifetime? Which dreams are pursuits that are worth your while, the dreams which are the truest forms of our hearts desires?