My yoga mat has a permanent water bottle stain from all the sipping. I guess your friend is one of those mystical beings who can sweat without needing a drink. I get so thirsty during downward dog that I might just start using a hydration backpack. Honestly, waiting until after sounds like a sure way to meet the floor in a not so graceful way.

I read that 'race to make things cheap' is done on purpose.

Peering through viewfinders will do that! Hope the physio helps.

Ever notice how real wear and tear on street art is way more random than any digital effect? I actually get my best ideas from seeing how paint cracks or colors fade in weird, unpredictable ways. That messy physical change feels more alive to me than perfect digital layers.