> (I don't like that word because the dirtiest and cheapest solution can still be more professional than the one with the best packaging, but you know what I me

> (I don't like that word because the dirtiest and cheapest solution can still be more professional than the one with the best packaging, but you know what I mean, I hope). I had to take a math class while getting my AAS. The class didn't teach me anything with its sleek book, poor explanations, and ineffective teacher. I only passed because of this YouTube channel: https://www.youtube.com/user/patrickJMT https://www.youtube.com/user/patrickJMT It's professional quality now in this era of professional YouTubers, but not back in the 2000s. Still better than a $100+ textbook.