A good epic fantasy (like Lord of the Rings, for example) involves a character(s) making his/her way through a very trying journey, to accomplish the impossible and arrive at a distant desirable location, usually being home. Motel 6 paints an accurate picture with their slogan, "We'll leave the light on." People on a long, difficult, tiring journey long for the eventual end of the road; for their arrival to be anticipated, welcomed, enjoyed. They want to get to the place where they belong.
Thus goes life. For the nonbeliever, the grave eventually becomes an emblem of peace (hence the epitaph, RIP...not to mention the location of most cemeteries on a shady, picturesque hillside, fenced off from the hustle and bustle of everyday life). For the believer, heaven is our hope. As the apostle Paul put it, "If only for this life we have hope in Christ, we are to be pitied more than all men" (1 Corinthians 15:19, NIV).
Jesus said, "Don't let this throw you. You trust God, don't you? Trust me. There is plenty of room for you in my Father's home. If that weren't so, would I have told you that I'm on my way to get a room ready for you? And if I'm on my way to get your room ready, I'll come back and get you so you can live where I live. And you already know the road I'm taking" (John 14:1-4, The Message).
I think it's cool how we have an explicit invitation to make His home our home. His casa can be our casa...as long as we stay on the road that gets us to that destination, and continue to journey's end, no matter what obstacles we face along the way. And the end is not the only source of joy. The journey itself can be pretty interesting, too.