Sometimes it is impossible to predetermine
what it is that will be a good Idea by tomorrow;
in fact it is rare to have such powers of Forecast.

I do not call it Prediction; 
for a Prediction is to "predefine", literally, 
not to even give it a chance before you decide;
 whereas a Forecast is a reasonable Estimate 
based in Statistics, a realm of Mathematics. 
A Science and an Art; Mythic Reasoning.

I will not deny the *possibility* of Prediction,
Prediction *would* indeed be a grand gift,
I simply forecast that it isn't very *likely* at all.