Quote Originally Posted by Massimo
Also, preflop stats aren't going to solve all your problems.

1. Putting your opponent on a range
These 2 points go hand in hand. If you have a wider Preflop range it is harder for your opponent to put you on a range. I agree that it is much better to try an improve your postflop game than your preflop, however they do affect each other. In my opinion a preflop leak can be just as costly as a postflop one.