Tibees (https://www.youtube.com/@tibees https://www.youtube.com/@tibees) I found very helpful. Usually I buy textbooks when I want to learn something new. It co

Tibees (https://www.youtube.com/@tibees https://www.youtube.com/@tibees) I found very helpful. Usually I buy textbooks when I want to learn something new. It could just be that I'm not a good visual learner.