Frankly, I couldn't care less if you are color blind. I couldn't care less if you are 100% blind either. If you are going to post on a photo forum, expect the same kind of C&C as everybody else.
As for your crop question, you're the artist, you're the only one who should make that decision depending on what exactly you are trying to say. If you don't know what you're saying, why should I?
cloudwalker, frankly I couldn't care less if you're a real native american or if you just chose your name because you thought it sounded cool (see how pointless that was?). I couldn't care less if you've had or are still having a bad day, it doesn't change the fact that you're a bit of a an arrogant jerk. I worte my signature just as a friendly tagline not as a request for people to "go easy on me". I can take criticism just as well, if not better than the next person. It's how we learn isn't it?
I don't believe cropping this photo changes "what I'm trying to say" in the least, it's just a man's face. In fact I wasn't trying to say anything at all. It's just a photo. In my opinion people who takes street shots (apart from the pretentious "artists") never plan what they want to convey before the shot has been taken, they just see something interesting and try to capture it. If the result tells a "story" so be it, but that wasn't the goal they originally set for themselves. The goal is to produce an aesthetically pleasing image, pure and simple. The only difference between these two shots is the crop and I fail to see how this can change "what I'm trying to say". It's just a question of composition. The subject, in case you haven't noticed, is the same in both. I was merely asking for a more expert opinion on the subject of composition. I don't consider myself an "artist". I'm a forensic scientist who enjoys taking pictures in the little free time I have and sometimes I post those on a forum to get some feedback and learn. If everyone knew what they wanted to say the whole concept of criticism would become meaningless and this forum wouldn't exist. People would just say "well, this photo is under-exposed, out of focus and poorly composed because that is what i was trying to say."