Although we’re all blessed with different aptitudes, it’s possible to develop this skill in ourselves, as long as we can be honest about where we’re starting from.
No matter which theory of model we use to help us analyze and interpret our observations, we need to consider context and how it factors in. One sign in isolation rarely leads to accurate judgments; you need to consider them in clusters. The culture people come from is another important factor that helps contextualize your analysis appropriately.
Behavior is meaningless in a void; we need to establish a baseline so that we know how to interpret what we see. This means that you need to ascertain what someone is normally like to detect deviances from that to draw accurate interpretations of when they’re happy, excited, upset, etc.
Finally, we become great people-readers when we understand ourselves. We need to know what biases, expectations, values, and