I sell a lot of Thomas Sowell books on my Facebook page, and I earn a little bit of commission from Amazon. 4% of every book sold, paid out in Amazon gift cards. I don't make a lot, but when I leave it alone for a while, it can add up into enough to buy something nice for myself.
I had a little credit saved up, and I was browsing Amazon looking for something I could use. Mechanical keyboards caught my eye. Not the musical instrument, the thing I'm writing to you on right now.
The keyboard is the most important tool of my adult life. Nearly every single dollar I've earned in the last 15+ years has been earned using this modern device, and I've never owned a high-end one. A keyboard, to me, was the kind of thing you try to spend as little money on as possible.