How Do You Approach Learning for Your Startup? Seeking the Best Mix

Hey Indiehackers! 🚀

I've been wondering how each of you learns to guide and grow your ventures, and I thought it would be great to gather some insights from the community. There are many resources out there for learning how to build and scale a business, ranging from:

Indiehacker success stories 🎉
Brain picking from the online community ✋
Listicle blogs on growth strategies 📰
YouTube videos like YC or SaaS-focused channels 📺
Books like Innovator's Dilemma 📚

Some resources lean more toward practical tactics, while others are more on the theoretical side. Many are pure case studies. Really, there're so many advice it can be overwhelming. I'm curious which mix of approaches you guys have found most useful in your journey.