sOh man, I too felt the magnificent power of the 400h....I am a 61 year old guy, but like most your age dThaid exactly the kind of thing you did....foolish, yes, fun , yes....mAN I GUESS POLITICAL CORRECT has made our society forget the fun in taking those risks, being different, and not being a drone to the rest of society...Just be careful, I usually picked back roads or areas where nobody was at risk....I will admit have lost a few friends to their foolishness, but usually it involved alcohol....thank you for reminding me of those days when I hit the freeway with my dads Corvette Stingray and opened it up giving me that since of exhiliration. Hey now i wouldnt feel comfortable doing this, my reflexes have slowed down, and I am afraid my skills from racing would be poor now.
Just be safe, dont let these folks get you down too much, they all have done the same things somewhere in the past, if not, well too bad. Just remember it is not your life alone that is at risk..no one should ever be at risk for your fun....And yes the RX400h is a blast to drive....unlike those old men LS sleepers.