Sir, coming across your channel is one of the best things to happen to me this year. On behalf of all the students in Singapore who are struggling with Econometrics, thank you so much for sharing with us your knowledge in the most clear and concise manner possible. You're a life saver and a godsend.       

Wow.  This is why I do it, because of people like you.

Additionally, I am experimenting with ads on a few of my videos.  I am curious to see what kind of ads they use, how intrusive they are, and find out what you think.  Send me an email or message on YouTube if you have any comments.  Thanks!  -Dr. B