I'm thankful for mitochondria which allows us to use the oxygen to perform aerobic respiration, enabling more complex forms of life. It seems they were once bacteria which were somehow absorbed by eukaryote cells and turned into an organelle, an hydro-eletro-chemical power plant. Thanks bacteria!

Be careful with certain anti-bacterial drugs, they might affect your mitochondria.

Nestle is fighting over control of freshwater sources. I reckon oxygen is next.

In the future, be thankful with your wallet.

You don't have to wait. Oxygen bars are already a thing, and have been for quite a while.

https://en.wikipedia.org/wiki/Oxygen_bar

For a moment, I thought it was going to be an empty chocolate bar wrapper. I wonder how much better this actually is.

Nestle uses 0.003% of humanity's fresh water consumption, so I'm sure you're properly allocating your worry budget there.