I want advice

Hey everyone, I need advice on what to focus on specifically as a beginner in Houdini. I’ve spent about 80 days learning the software, and I feel familiar with it. This isn’t my first 3D software—I’ve learned Maya and used 3ds Max in university, and I have some general knowledge in 3D. My 80 days in Houdini were focused on the basics and a good understanding of SOPs, basic Vellum, RBD, and a bit of VEX. What should I focus on and invest more time in? What will help me on my Houdini journey? Also, are there any important tips for learning it efficiently? Thanks!