Serious question, what's your take on hydration packs for summer pours?

I remember when a water bottle was all we had. Now seeing guys with packs makes me think we should've done it sooner.

I saw a TikTok hack for slicing onions without crying, and it's legit

Tried it last night while prepping dinner. No tears at all, just chop fast under running water.

Unpopular opinion: I never buy souvenirs and it saves me a ton

I realized on a trip to Mexico that souvenirs just collect dust at home. Now I take photos instead and print one nice frame per trip. For example, I skipped buying a $60 blanket and got a custom print for $20. That extra $40 went towards a cooking class I loved. Friends say I have no memories, but my photos are better. This hack lets me spend on experiences, not stuff.

Honestly, debating if we should all be doing eye exercises after staring through loupes all day. Some guys say it saves their vision, others call it a waste of time. What do you think?