Where to start with Houdini?

I have been a 3D artist for 5 years but have recently decided to start learning Houdini. I have been a huge Blender user for the last 3 years. I enjoy every moment in the program and have really been thrilled with the results I have managed to get out of Blender. It is such a great piece of software and the community is amazing! But recently I have become real fond of the procedural workflow. I headed over to SideFX and downloaded Houdini. But now what? Where do I start?



https://hackr.io/tutorials/learn-houdini