Heh, very good Letme...
Since the future happens entirely by chance how can anyone fortell it? Walk out your door, get killed by passing bus,

leave 10 seconds later arrive unharmed.
Turn left, get mugged and left for dead,

turn right spend evening in bar, arrive home drunk but safe.
On a broader canvas how many of us remember as kids saying "I'm gonna be an astronaut/doctor/film star/married/have 6 kids/travel round the world..."
To quote that great philosopher, Doris Day "The futures not ours to see, que sera, sera.."
