What Is the Best Way to Increase Your Co2 Tolerance?

When we have more carbon dioxide in our system even though it might feel like we need to breathe there is more oxygen going into our muscles and going into our bloodstream by vine what's known as the boar effect. People who have tendencies towards panic attacks tend to also have very low co2 tolerance so that's why things like pateka breathing, pateka, mackewins, oxygen, advantage a lot of that is focused around increasing your co2 tolerance. i was blown away by it's hard to do the first few times because you're not used to being out of air in that way but uh do you have a quick explanation for the mechanism behind that yeah?