general Things you can do without money?

[SCS 7,443]

Finding quiet solitude in nature wherever it can be found. If you're in the city, finding a large or less-traveled park or a walking trail is paramount. Silence your phone and other devices, go alone (but during the day, keeping safety in mind). Don't try to force yourself not to think about anything: let thoughts come and go as they please, but gently redirect your focus to the sounds of nature around you. Whether it be a babbling brook, swaying and sifting leaves in the trees, any myriad of unknown yet comforting animal sounds. Simply being present in the moment and experiencing the sensations of nature is an indescribable, irreplaceable and ultimately sublime experience that cannot be replicated by any purchased good or service.

[Xada 185]

Vibing next to a pond is free. There quite a bit of things you can do without money.