I saw someone staring into space

Context
I love to walk, both in order to get somewhere and just to wander around. Because I live in a small city in the South, I am accustomed to verbally greeting strangers that I meet in the street. Today I passed two African-American people at once and considered saying, "hey," but one of them was looking down and one was staring into space, so I just smiled and walked on.

Commentary
I didn't greet the two people because they seemed to be preoccupied, and I know I hate being interrupted when I'm doing something, even if the "something" is just engaging in deep thought. In other words, I'm obeying the Golden Rule as stated in Matthew 7:12, "do to others as you would have them do to you." And yet, I find myself disappointed in my actions.

First off, I'm struck by the fact that people have different values and personalities, so what I would have someone do might not be what another person wants. What if the person I passed was staring into space because she was too shy or scared to catch the eye of a stranger? I have boldness to spare, so if she wanted I could have picked up the slack by saying hello.

What worries me more is that sometimes what I would have people do is pathological. For example, to not acknowledge the existence of a fellow human being because I'm deep in thought about what to wear tomorrow indicates misplaced priorities. If someone indulges me in this, that person is enabling my sin, right?

I think there's a more applicable phrasing of the Golden Rule in Matthew, this one in chapter 22, verse 39: "you shall love your neighbor as yourself." This seems to be a more global statement. "Do unto others" has the feel of "examine the specific situation, do what you would want done to you, move on." "Love your neighbor" acknowledges what every parent (including our Heavenly Father) knows: sometimes what a person would have you do in a specfic situation can be short-sighted and harmful.

I think love sometimes has to look beyond the immediate situation and try to see what would truly be best for everyone involved. When two strangers give each other a friendly greeting, especially when they belong to different races, that can build community. I'm not saying that's necessarily the most important thing in the world, but I'm saying it's worth taking a little extra effort, a little extra love to explore. Heck, maybe I could have even started a conversation and found out what the lady I met was thinking so deeply about.

What did you see today?