I tried to get into street photography a bit, but I also had a hard time getting over the awkward feeling. I would usually attempt to snap pics from a distance without the person noticing, but of course they always seemed to look just as I was lowering the camera, creating an even more awkward situation. FWIW, I think snapping pics of strangers is much more socially acceptable in big cities like New York, Chicago, Miami, LA, etc.
Anyways, #1 is quite creepy and confusing. I'm not quite sure what's going on in #2. Looks like you a reflection in a puddle with the tips of your shoes? I think it could have been a cool shot, but nothing appears to be in focus. Maybe intentional? I can't really find anything interesting about #3.
Street photography and urban life is really tough, IMO. I see some images of the most simple, ordinary things that look amazing because of the angle/perspective, DOF control, or foreground/background composition. For example, a woman walking in a crosswalk...how interesting could that possibly be?( https://flic.kr/p/6VeL8d
)
I assume it takes a really good eye and a lot of trial and error to be able to do the street/urban thing consistently.