Its kind like driving some place without a map.....
You can drive around for a while... and eventually, either by accident or trial and error, your gonna find your destination. But thats not efficient, and sometimes not even effective.
By just shooting to "figure it out", your kinda taking "pot shots", which are going to equal misses and bad hits, which most of us dont care for if we can help...
By doing the math you effectively have given yourself a map to your destination, now the last block or so you still might "miss a turn", but it beats the hell out of wandering downtown aimlessly for hours....
especially when you dont get a large quantity of trials (running shots) at each outting, you have to recall with certainty what the results were last time... which might have been a while...
good hunting !
Robb
------------------
"Happiness... is a Target-Rich Environment"
