I am always a bit puzzled when people say they "don't have the time to drive their nsx". I don't understand what that means. Are they not driving any cars ever and walk or take public transportation everywhere? Or is it more a fear/paranoia about driving to work or anyplace else you would take a daily driver.
Some people's work involves driving around (like you do to courthouses, etc).
Others' involves driving around when an NSX can't be used (construction, etc = truck).
Others' involves no driving around, they sit in an office.
I'm in the last camp and live 7mi from work (many people at my office live closer). If you add in some errands and such I'm putting 2000 miles on my daily driver each year. There is maybe more frustration than joy driving an NSX 7 miles on one straight road in rush-hour city traffic...and that frustration comes at a price of wear and tear from 520 startup/warmup/get-in-out cycles per year. So, car isn't daily driven because not much would be gotten from such. Time outside of commute that would be good for driving (evenings during the half of the year when it is light outside then) is spent on other priorities - family and such. That leaves weekends, and like with evenings priority goes to family and other.
"Don't have the time to drive the NSX" means there are not hundreds of, much less tens of, maybe not even ten days in a year for:
- extended scenic drive in the mountains
- participating in a track day (or preparing for such)
- overnight getaway with your wife (and without kids)
(Those are "driving the NSX." Commuting, at least for me, would not qualify.)
I'm certainly not complaining. 18 years from now I'd rather realize I underutilized
an NSX sitting in the garage than realize
my kids are gone and I didn't spend enough time with them. It is a thing, they are people.
The OP sounds a lot like me (except I don't share his fear of mixing water with NSX). Short of becoming wealthy through unknown means and thus having to work fewer hours/days - NSX time is fairly limited. Sometimes we consider selling the NSX because it isn't used much, takes up space in the garage, and is a losing investment of our capital...but we don't because the last drive was alluring enough to overlook those things and instead look forward to next drive...whenever that will be.