Quote Originally Posted by GatorJH
you forgot level -1: Cards aren't important. I can just bully people out of their money.
Used it, and made money from it.

Monty:

It seems to me that you are trying to put him on a range but are missing the mark in two spots.
1) You're doing it at the wrong point in the hand. Sure you can put someone on a general range preflop, but (especially at lower stakes) that range is usually too wide to make any informed decisions from. If you have position, create a possible range only after he acts. If you're OOP, then act to gain information.
2) When I had this problem not even too long ago, I did some practicing on my HH's. I used the feature in PT where you can watch the hand unfold. After each opponent acted after each street, I put them on a range. I found that I was prone to narrow my results too quickly to 1 or 2 specific hands rather than a full range. Maybe that's a problem for you also.

I have seen these things and worked a lot on them in my own game, and maybe this helps you too.