ShySparkWhat is a good hobby/skill that most people should give a try, and why so?
minorsecondHam radio. It's a lot of fun and has something for everyone. I like the outdoors, so I took my portable gear to a park and operated Parks on the Air today. There are all kinds of digital modes for people who love computers, there's morse code, there's using kites to hoist your antenna, hot air balloons, talking with the space station, etc. All kinds of stuff. If you're the least bit nerdy, it likely has something for you.
SingletonaCan confirm. Resources are downright obscenely easy to get hold of especially for getting a tech license. Ditto radios. From el cheapo baofeng to something still cheap but nicer is anywhere from a half to quarter the price of the htx202 I learned on in the 90's, and getting resources on repeaters is also shockingly comprehensive (I had gotten a little red book with bible print sized text with listings.)
Getting into HF is a bit more involved ditto specialty modes, but it is genuinely interesting and worthy of looking at even if you decide to not dive in.