"I can remember
Standing
By the wall
And the guns
Shot above our heads
And we kissed
As though nothing could fall
And the shame
Was on the other side
Oh we can beat them
For ever and ever
Then we can be Heroes
Just for one day"(Heroes David Bowie)

the way to live in Berlin is just as this song.
Get in love,
get involve,
and don't give a shit for anything else.