That "science experiment" line hits home. Had a client do the exact same lemon juice mess last year. The only thing that calmed it down was telling her to use a clean washcloth with cold water, then slather on the plainest moisturizer she owned, nothing with actives. These trends make people forget skin is an organ, not a plaything.

Wait, that's not how it usually works. A real guide just shares their favorite spot, no payment needed. Good point by Oscar though about actually eating there too.

Really depends on the person, like @nelson.dakota was getting at. For some, writing things down cuts the noise and makes a plan clear. You just have to keep it simple or it becomes another chore.