Only you are responsible for your learning

I can't force it on you. 

Only you are responsible for your learning. I can't force it on you. I can't make you study. I can share a little knowledge and experience, show you a few tools and hope you get it. The spark and desire to pursue your dreams must be yours.

So, in a philosophical sort of way, the real disadvantage to an Internet-based course is that you might not own up to it. You might not take responsibility for your studies and your goals. You might get way behind and never catch up.