This is a board question to which there is undoubtedly a broad set of responses. I mostly like the world. I like my life. I like the daily challenges I face. None of these are bad things, and frankly sometimes heaven sounds a little boring- too homogenius, to unstimulating. I'm betting I'm wrong on this of course, and I am in for a big surprise! I do identify with my present homeland.
However, too often I turn a blind eye the pain and suffering of others and this kind of behavior reflects my identifying with my present homeland before my heavenly home. It takes effort on my part to respond and feed the hungry, clothe the poor, show hospitality to the stranger, visit the prisoner, or advocate for justice. I have my moments when I come through, and when I do these things I know I am a part of bringing the kingdom of God to our here and now. This is the behavior of one who identifies with our heavenly home.
I have also had a realitively easy life, so it is easy for me to think that I am in control. If I had experienced more hardships, perhaps I would have a better and truer understanding of what it means to rely on God instead of my own ability to take care of things. Regular attendance at worship and Bible study help me keep my priorities straight(er).