To be honest, this course is bullshit. If you're watching the videos without any prior knowledge of blockchain, you will have a tough time understanding it. The instructor is very boring, and they just briefly explain the concepts in the videos.
They expect you to learn from online articles, research papers, blogs, etc., of which dozens of links have been provided. I don't mind reading, but those articles are very long like 5 to 10 pages per article. Some of them are high level which adds on to the difficulty.
But nothing can stop you if you're willing to learn, if you've started it, complete it.
A wise person said:
If you are going through hell, keep going.