I wouldnt worry too much, i drive mine like i stole it, for the price i paid i really did steal it lol. If your going to die your going to die, if the engines going to , then its going to. Of course you can eat well and exercise, wear a seat belt. Stay home.
But whats the point when death comes to us all.
I say look after it the best you can by servicing it. But drive it as often as you can, and drive it like a porsche should be driven