Ask HN: How can I become a good Site Reliability Engineer?

Hello, I just started my career as an SRE. I am really passionate about this field. I do watch videos and read blogs regularly related to different architectures to increase my knowledge. I want guidance from the HN community to become better SRE. What should I do in my free time? Which blogs, articles, books, videos you recommend me to watch? Please consider me as a beginner in this field. I am interested more in developing scalable architectures and distributed systems.