Originally Posted by
I-Like-To-Bike
It's easy; self proclaimed "experts" do it all the time.
Happens in DC all of the time.
Although I believe we are far from clueless. We can make educated
guesses that fit our observations and proceed from that point. But it is important to realize that there is a good deal of uncertainty, that any program pursued should be regularly evaluated, and that some experimentation is justified.