Most people leave after the first plunge. They step out, feel the rush, and take that for the whole of it. It is not.
The first cold is a shock. The body answers before you do — breath catches, skin closes, the mind goes bright and narrow. That answer is worth having. But it is a reflex, not a skill.
The second cold is different. You know what is coming now. The breath is slower going in. The count is steadier. The mind, having been here minutes ago, does not flinch the same way. This is the reading that matters: not how you meet the cold, but how you meet it the second time, on purpose.
We build the Meridian Line around this. Three crossings, not one. The first teaches the body. The second and third are where you learn what the body already knew.
Leave after the first and you have been cold. Stay for the second and you have crossed.
A reading from Meridian.