Where Exactly is the Focus?

As if my mind isn't running on overdrive enough as it is already I am finding my writing has becoming more and more cluttered. I can't seem to find a focus here and my efforts to keep on a topic of interest are becoming less than triumphant. I don't care to write about Paris Hilton or Lindsay Lohan and I really could care less if they spend the rest of their lives behind bars. I don't want to delve any more into my own personal life but it's as my mind cannot seem to find anything to write of or speak of lately. I'm sure there are some topics out there that interest me but it seems as if I am writing about what I cannot write about which seems horribly boring and mundane. I've really begun to consider if that is just a reflection of my personality. I wonder if I could write sweeping editorials that would wow people, amazing stories about social injustice and political debate but the truth is I can't bring myself to care. The closest I came was my personal account about the homeless man and the wine sampling. For some reason that struck a nerve with me and I was able to be passionate about that. For everything else I seem to lack enthusiasm and truth be told that frightens me, not just a little but a lot, in fact a great big deal. It even keeps me up at night. I've dreamed of being a writer, of having an advice column of writing articles on relationships and being knowledgeable but it seems I can't even seem to find my way on a simple blog. I've been told over and over how well I write but it seems to be that I have fallen into an enormous case of writers block and I cannot seem to dig my way out of it, except to complain like I am doing now. My biggest fear is that I am just plain uninteresting. I want to write things that people find interesting and helpful and can connect with and I just don't see how me talking about my life is at all helpful. So I complain, again, and again and again. Maybe this is some sort of growing experience and I am just not seeing it right now, hopefully that is the case. Any feedback, anybody???