Someone said :
Shouldn't you have an oxygen mask on, to aid recovery?
Now that we have a Cork PM, we should move the capital too its rightful place and invade NI. Also, be fairly dry here for next few days and wet from halfway up.
You would think that but the problem is that your body becomes addicted to it and stops being able to function if it is not getting 100% oxygen 24/7, the objective is to get my lungs to adapt to the amount of oxygen available to me in normal circumstances so having a tank and mask wouldn't benefit me in the long term, I'd end up having to always rely on the mask