Not going to lie, this lady is right about the breathing exercise. She might be doing it wrong but the Wim Hof method of breathing is similar in a way as it’s goal is to oxidize your brain by taking in more oxygen than you let out and if done correctly you can do seemingly super human things.
If you are not familiar with Wim he is the iceman and has actually brought this method to science and has submerged himself in ice baths, etc. with doctors in the room to monitor him and with this breathing method he can stay in freezing cold ice for a long time, not get hypothermia and his body temp remains the same. I like that he brought this to science and proved that the body can do insane things. He can even control his immune system.
When vice did cool stuff they did a documentary on him https://www.youtube.com/watch?v=VaMjhwFE1Zw There is more information out there about the “ice man” and Wim was even was on the Joe Rogan Experience.
He would wreck this lady at mall walking too.
I was with you until the last line. There is no way while walking Wim could stop and shop like her. You see its the combination of both that makes you feel better and makes you feel wonderful.