My driver's license says that I'm over 70 but unless you want to have a foot race with me, I'm not old - too many fires during my 42 year career as a firefighter. In fact, I do not allow anyone around me to use the word 'OLD'. I am not the same as I was at say, 30, but I certainly am not 'old'. I define 'old' as when you use that word as part of an excuse for not being able to do something. The day that I attain the status of 'old' is the day that I will give up on the idea of flying, my car, my tools, sxx, etc. Functionally dead, I think. And yes, I don't trust anyone over 130!
The RV-12 suits me because I don't need an airplane that consumes 8-15 gallons of 100 octane fuel per hour.