Breakin' her in

How do I go about breaking in the new Civic when I pick it up?

I've heard to run slow - as to give everything a chance to settle in
I've heard to run hard - as to run varying speeds to set the comp and to work in the engine and tranny...

?????????????????

The only thing I've heard that I'm buying is to run as normal but with no aggressive moves, hard launches, l hi revving up and down the gears, crap like that.

Please advise. I want this ride to be my butta!