Sensitive: what your word says about who you are right now
You feel the beautiful thing and the terrible thing with the same undefended skin.
Sensitive means you feel the room before it speaks. The word runs back to a root meaning to perceive, to receive, and that older sense is the true one for you, long before anyone bent it to mean fragile. You are not thin skinned. You are wide open, taking in the temperature of a voice, the half second of hesitation, the thing left unsaid, all of it arriving at once and at full volume.
The cost is the part people name for you: too much, too easily hurt, too affected by everything. What they miss is that the same receiver that catches the pain catches the rest. You feel the beautiful thing and the terrible thing with the same undefended skin. A piece of music undoes you. A stranger's small kindness stays for days.
Right now, being sensitive means you are the instrument in the room that actually registers what is happening. The work is not to toughen until you feel nothing. It is to learn what is yours to carry and what you were only picking up. Sensitive is a fair word for the surface of you. Whether it is the true word underneath is a different question, and the read is how you find out.
Underneath sensitive, the reading most often finds the Mirror rhythm, the pattern moving under the behavior.