I'm very confused about who I am as a person, so this is difficult. I wasn't going to post because I can't really think of three I am the spitting image of, but here are three I connect and relate with.
First, there's a reason I have made this guy my avatar multiple times, and it's more than the fact that he's my favorite character ever. Though I am definitely kinder than him, I relate to his fatalistic and hopeless attitude about life. For better or for worse he is the only film character I am constantly reminded of in my day to day life.
Secondly, I relate heavily to this gal's feelings of anxiety - actually, that's probably why I connect with the film on such a profound level, I guess. It's a brutal display of anxiety in it's rawest form.
And then this guy, who is perhaps closer to me personality-wise than the others. Obviously I relate to the schizophrenia part, but I also relate to his usually gentle nature and caring soul.
In other words, I'm a fatalistic, crazily anxious but gentle and caring schizophrenic.