Hope y'all don't mind that I made the thread title bilingual.

We Americans are quite religious about our right to save electricity by not using turn signals. We prefer to use extended middle fingers after-the-fact, if another driver does not respond as we expected. I'm usually pretty good about using turn signals to indicate I'm going to turn or change lanes. I usually shoot for five or ten seconds, whatever is necessary to let other drivers know what I'm planning to do.

-Joe-