This happens to a lot of people! Be sure to join the homequiltingsystems group on groups.yahoo.com ; many there are familiar with that feeling and will help you get over the hump. (I have seen confessions there from people who let their setup sit for a year or more before using it, they were so intimidated by it!) There is a learning curve with everything; you aren't born knowing how to drive a car but most people learn how to do it.