I havn't fished for years, but when I was a kid I was into it heavily. My dream was to become a writer for the big three outdoor publications available at the time. (Field & Stream, Outdoor Life, and Sports Afield).
That was in the late 50s and early 60s, and it was still possible to buy silk fly lines that you had to smear with grease (dressing) all the time so they'd float, and that wouldn't last very long. Common practice to carry two loaded reels, so you could dry one out...
A split-bamboo fly rod from Orvis cost a lordly 100 bucks back then, as out of reach for a 15 year-old then as for myself today!
You could still buy "gut" leaders (and guitar strings), and the only way to make a tapered leader was to tie hunks of different weights together laboriously with blood knots.
Great fun, though. I loved fishing small Missouri streams with dry flies and popping bugs, taking panfish, smallmouth and white bass, and the occasional channel cat.
Got into fly-tying as well, and had to order all my supplies from the entertaining old Herter's catalogue, as there was virtually nothing available locally.