Thanks lemon.

What you said reminds me of one time, almost 50 years ago, i was driving on the expressway with my first ex-h as passenger. All of a sudden he shouts Stop that, your making me seasick! Im like what??? He says, you speed up, then you engine brake, then you speed up again. Why cant you maintain a steady speed? This was especially obvious as we went under overpasses, so the road was slightly hilly.

I was completely unconsciously driving the way my parents did (mostly my mother by then). Not really by choice, but yes i was afraid of "going too fast". But i just had to pay attention to change the habit.