+1 d0zer.

As pointed out, stove is good for preflop (which is where ranges start) but not gospel. YMMV

7D, think of it as a game of elimination.

To start with your villain's range is anything. Then based on their actions you're slowly removing (not adding) possible combos from their potential hand, based on how they've played.

One example is when you watch a tight reg limp from EP, you can pretty much put them on a low-mid PP, or SCs or some other low value hand that can't take much action. They would have either folded or raised every other hand in their range. With every subsequent action you narrow it down.

The best practice is to watch the tables, especially in hands you aren't playing. That, and post here. Or find someone else's post where they have tried to put the villain on a range and see why they have drawn the conclusions that they have.