Also learn the Heimlich maneuver if you can. It’s easy to learn and you don’t need to be certified. Never thought I’d need it but I saved my brother’s life many years ago. An outlier for sure given about 6,000 people in the US die from choking each year, but still.
On a related note (la), if this floats your ice cream, you might be interested in Ben Houge's Food Opera sound/dining experiments (http://www.audiogustatory.com/).
My daily meditation: “Now when we fought you had the eye of the tiger, man—the edge—and now you’ve got to get it back, and the way to get it back is to go back to the beginning, you know what I mean?”
FWIW, I used Suica on Apple Wallet on my iPhone 12 in July of this year. Adding money to the card required a debit card tied to my bank. Payment failed with a Visa credit card. Additionally, payment only worked during Japan business hours. But as long as there was money on the card, the card itself (on the phone) worked around the clock. The card worked for train travel, convenience stores, and vending machines.
Toyoda Automatic Loom Works had the jidoka system which automatically stopped the loom when a thread broke[0] preventing downstream production issues. Later used in the Toyota Production System.
https://my.clevelandclinic.org/health/treatments/21675-heiml...