I'm posting this up for myself but hopefully it will also help others too. While studying if you find something confusing or confounding especially in written text remember remember the "Dale Cone of Experience".
Things like text or lectures are very abstract, learning about something through text alone for some is generally not enough to make a concept concrete. If you're trying to learn something and it's just not making sense, try another source of material or try to get hands on with it ASAP then refer back to the material.
Feel free to post your tips & experiences.
Be careful of the "Learning Pyramid" some people present in slides/lectures:
https://rapidbi.com/dale-cone-of-experience-misleading-quotes/