i will do this exercise but

Hello Chen. Well, unfortunately, I know what you mean. There has never been a single tutorial anywhere, no matter the software, that hasn't make me sleepy. I don't know what it is. There is something inherently sleep inducing in watching a software screen being clicked at on screen. There are a couple of people that make a good job at keeping a video engaging, Andrew Kramer from After Effects comes to mind, maybe a YouTuber here and there, but the thing is those guys are not teaching, they are showing, which makes their jobs easier. With The Fundamentals here, you're getting a healthy dose of knowledgeful vitamins, minerals and proteins, which are not fun like eating candy or a pizza, but it is what the doctor ordered to solidify the learning inside the mind.