I'm curious what everyones steps are to putting someone on a range of hands. I'm sure it comes naturally now to a lot of you, but for an average newb I'm having difficulty.

It's a huge leak in my game, I am basically flying blind most of the time. I've been doing a great job at maximizing my wins, but minimizing my losses has been a struggle. When I lose a pot, I lose it in a big way.

I am going to cut down to two tables to make it easier for me to follow the betting progressions, I'm sure that will help. But what steps do you progress through to put someone on a range?

Thanks