When I was 7 years old I sat in front of my first microcomputer, a Commodore 64. It had come with a detailed User Manual, which I had read from cover to cover. This would be the start of a journey that made me the man I am today.
Video Games
I do this for a living and for fun.
Ye Olde Baldur’s Gate Manual
There’s an experience I used to have as a kid that you don’t get in the modern age. Video games would come in a box with a cartridge or a disc inside, alongside a game manual.