Weather, not wiring forever
Human beings are not statues. Sleep, grief, excitement, and responsibility all change how we show up. An SBTI-style label is best read as inner weather: partly predictable, partly surprising, always worth observing without panic.
Signals you can trust
When a pattern repeats—how you joke under stress, how you recover after conflict, how you ask for help—you are seeing data about habits, not destiny. Name it, adjust one variable at a time: rest, boundaries, conversation, movement.