Your problem is not with your options, but with the underlying. What is your strategy for the underlying? You don't appear to have one. Rule number One (thru 150)...do not trade options until and unless you are first successful in trading equities. Otherwise, you will simply accelerate your losses, complicate what is already a difficult task, and put yourself quickly out of business. This is doubly true for selling naked, especially with your lack of experience. You're setting yourself up for getting seriously wacked.