I just noticed that Eric Maisel’s course is back (or at least, I couldn’t find it for a while) on DailyOM:
http://www.dailyom.com/cgi-bin/courses/courseoverview.cgi?cid=48
I’ve taken this before and highly recommend it, particularly if you’re dealing with some form of block. And best of all, DailyOM has a pay-what-you-can structure, so you can pay $10, $25, or $40 for the course, as you’re able. IMO, the information you’ll get here is well worth $40 if you can spare it – Maisel knows his stuff when it comes to the psychology of creative types. But if you can’t spare $40, take one of the lower payment options (as I had to, back when) and don’t feel guilty. 