Advice for introduction, finding resources etc

Good morning! I've been drawn to explore the crypto world for years and finally have some mental space to start digesting this wildly complex space!

I'm hoping some may share advice on resources? Everything is welcome from good basic intro stuff, to more advanced libraries of info tackling the numerous complex concepts of crypto&trading. Or people/blogs/vids to follow?

Also any suggestions&functional advice is appreciated as well (trading exchange to begin with or stay away from, preferred brand hot wallet / Cold wallet, tips for device&asset security/safe trades etc)

I'm going to give myself a while to digest & understand this beast before I start to play. The outrageously large pile of things to learn is inspiring for me, hoping to find some good resources to utilize

Anything you may care to share is appreciated!