I almost hit a pedestrian this morning. It was 100% my fault, and feel really lousy about it.

She was in a crosswalk and I just didn't see her. I should have though, all sight lines were clear. My head just wasn't where it should be

She actually said sorry to me. I said sorry back to her and added "My fault." I wish I could have done better than that, but there were cars behind me and I was in their way at this point. I feel bad about the whole thing.