You are not dull (aka you are interesting). It is very easy to watch your videos and pay attention.  I like that you have some databases available for download, so if I want to try something I don't have to build a whole database to do it. Most of the time I make them with you since it is easier for me to learn that way. I watched a few courses from different people for free on YouTube before deciding you were the one I thought was worth the money.