The short answer
Shutting emotion out to stay in control is a real skill. But used everywhere, it becomes a wall. The cost shows up as flatness — in relationships, in joy, in feeling alive. The discipline didn't disappear your feelings. It just buried them somewhere harder to reach.
You got good at something genuinely hard: holding yourself together when the pressure is on. Researchers who study people in high-demand roles — caregivers, teachers, helpers — find that chronic self-suppression, shutting feelings down to keep functioning, quietly drains the very capacity it was meant to protect. The control doesn't come free. It gets paid for in numbness that spreads beyond the original problem.
Marcus puts it plainly: a person can lack every comfort and still not lose their reason. That's the real goal — reason intact, not feeling gone. He wasn't praising coldness. He was praising steadiness. There's a difference. Steadiness means you feel the storm and hold the wheel anyway. Coldness means you stopped noticing the storm. You may have learned one while aiming for the other.
This week, pick one small moment — a meal, a walk, a conversation — and let yourself notice what you actually feel without doing anything about it. Don't fix it, don't manage it. Just name it quietly to yourself. That's not weakness. That's practice in the other direction.