Let's say your wife has a Volvo and she is a safe and conservative driver but now you want her to experience the power and the thrill of driving some American muscle like a Ford Shelby GT500 and let her hair down a bit. Well you definitely don't want to just show up to the test track saying "surprise honey your gonna be driving this beast today"! That would not be cool!
It's ok to want her to experience test driving something new and exciting but remember she would be taking almost all the risk, so what does she want? In the lifestyle everything has to be about us and not just me!