My girl friend is constantly yelling at me because when I change lanes on the highway I do it abruptly, moving quickly from one lane to the next. I mean, I signal well in advance , but the act of moving the car into the other lane is swift with about a 30-40 degree turn of the wheel. She on the other hand, changes quite slowly, floating into the other lane with a 20-30 degree movement of the wheel. If both cases are in open traffic, which ones better (safer)? Does it matter? Is it maybe time for a little "vacation" from my girlfriend (for her sake as well as mine)?

__________________
headrivenoise... listen.