The "break-in" period is a bunch of BS....within a day of getting my car I was pushing it to 140mph....
Time to stop driving like a granny and open her up a bit no?
I'm curious about your question though. I never got the whole "learned behavior" thing and what it does exactly.
EDIT: DS mode is the bomb btw, car feels much more alive and fun to drive.
Oh, and I drive in DS 75% of the time....even if I have to fill up every 2 days.