I agree with what alot of people have said already, that being that it is best to take a break from the chase sometimes, to recharge the batteries before something else takes your fancy.
I am a Rookie Auto set collector myself, so this last 8 months or so, with no brand new rookie releases has meant I have had time to focus on completely finishing some sets off, which is a great feeling in itself, but I can also feel the excitement brewing now that I know that there are a pile of rookie sets due to come out in the next few months, so hopefully something comes along to inspire you as well.