Wonderbar:

 Cannot focus too much on regrets. I bought a 1974 Carrera RS 3.0 liter brand-new and sold it three years later for $25,000. That same  car of mine, several owners later, recently sold at auction for 1.4 million. yes

Oh yeah - this is extreme Smiley

Even not reaching 1.4 Mio - but basically I regret every single 911 I gave away Smiley