Victoria by bus

Good exposure, but this is a very easy picture, I think a different ange would help and a wider depth of field.

Technically this is fine. You're off to a good start. But as a photograph this fails to have any kind of center of interest. Keep your eyes open, look for patterns, try to anticipate what's going to happen next and be ready to photograph it. In the photo that I've attached, for example, I noticed that the girl who is the subject was shifting around with a lot of unease. The picture I wanted was one that would convey that. I waited until the girl was in a position that expressed her unease best and then took the picture. I don't think this is a particularly successful photograph, but it illustrates my point pretty well (and it happens to be on a bus).

Attached photo.