In the street,

you will be outnumbered. And the opponent may have some kind of weapon to threaten you.

1 Look around for an exit path.

2 Ready to run.

3 Look for cover.

4 Look for tools to fight or threaten back.

5 Throw something heavy or valuable at the opponent and run.

The bottom line is to RUN.

All styles train you how to dodge and run.

There.

I love Jackie Chan's movies.

Why ? there are so many dodge and run. You may count how many in each flick.

Use the stair, bike, bench and what have you to fight.

Count how many tools used in JC's flicks.

There, too (2).