According to Osho, insensitivity is a learned survival bargain: in childhood we suppress bodily and erotic sensitivity to please authority, and later we build security walls to avoid vulnerability. To remove it, see this conditioning, drop the bargain, and gently reclaim feeling—especially innocent bodily joy—without guilt. Look, feel, relate, and risk vulnerability; awareness dissolves the protective facade and restores natural aliveness.
Notice how you numbed yourself to stay safe, then stop fighting your feelings—especially body joy—and gently allow yourself to feel and connect again.