What the INFJ-TS personality is like
Sensitive and Self-reliant on top of the Lighthouse: things reach you fast and fully, and you carry them yourself. It's two in the morning, the house is dark, and you're replaying a sentence someone said at lunch, working out what they meant and what you'll do about it.
Under pressure
Pressure arrives in the body first: the tight chest, the loop at night, the scenarios running ahead of the facts. You see each way it could go and how each person would feel in it. That's also why you're usually prepared.
From outside, you look composed and a little far away. Inside, the alarm is loud, and the volume doesn't make it to your face.
When something goes wrong
When something goes wrong, you go in. You draft the conversation, take the long way home, put the same song on twice. You tell no one until it has a shape you can hand over, because a raw feeling given away can feel like a weight given away.
First you ask what you need to say, and to whom. Only then, sometimes, you say it.
How the two fit
Of the four Lighthouses, yours is easiest to see at night: you feel the whole sea and keep the beam on. The cost is rehearsal. You run the hard talk so often the real one must live up to it, and you pay in sleep. The Still Lighthouse crosses slowly; the Warm Lighthouse talks it through; the Bright Lighthouse says it.

INFJ
ENFJ-TS
ISFJ-TS
INTJ-TS
INFP-TS