I started taking cold showers in the morning about two months ago to practice this exact thing. After about a week, you sort of learn to neutralize the feeling

I started taking cold showers in the morning about two months ago to practice this exact thing. After about a week, you sort of learn to neutralize the feeling of being cold as just that, a feeling. And a temporary one. It’s a good reminder for other “negative” feelings, and something I can point my brain to with other emotions I don’t like, anger, anxiety, etc. They all pass fairly quick the less I dwell on them.