I am now 54 years old. No longer drink alcohol, no longer smoke.
My only vice, is spending as much time as possible, on my computer.
No, not on Facebook, or Twitter, but, flying my Sim Aircraft.
The other evening, one of my kids, said to me, "Bit old for that aren't you"
After some consideration, I came to the conclusion, that one can
not be too old, to fly a simulator, as long as, the eyesight, works well
enough to see the gauges, the co-ordination, allows one to have control
of the air
