Do you know where you are standing?
At the edge of the curb just like that?
What if a car jumps the curb?
Put *something* between you and any potential cars while you
wait to cross the street, like this street pole.
Ukemi taihenjutsu is the ability to change the body and
move- rolling leaping, sabaki gata, stuff like that- but positioning before is
also important- how can one stand and what space can one occupy that offers a
barrier?
Second to this is the martial arts awareness of what is
going on around you, or how quickly something can change and enter your
personal space.