If you want to develop your sensitivity I have a recommendation for you. Learn how to truly quieten your mind.
Practice meditating deeply and do it daily. Without fail.
I don’t care what method you use, just practice being absolutely still.
Without knowing how to be still you are literally in a trap.
Practicing silence brings many benefits.
Using your sensitivity requires a shift from thinking mode to receptive mode.
This is the antithesis of what we learn in school and society.
Can you be open to the Unknown? Can you be open to the Great Mystery?