What if I forgot how to teach?

Only one more week until I can be a teacher again. I took a 7th grade math position at a middle school about 15 minutes away from my house. I worry that I have forgotten how to teach in the last 5 months of insanity. What if I don't know what to do? Then I think that's just silly, of course I will know what to do!! I will snap back into being a teacher because that's what I do. This last 5 months has been an aberration. I guess I just wanted to see what it was like to be a corrections officer. Well, now I know. I also know it's not the job for me! I just don't want to delude myself about the situation I am going into now. I will be taking over someone else's classroom after an entire quarter, which is no small job. I just have to have faith that I will know what to do, that the last 3 years experience will be enough to get me through the transition. I am totally excited about being around 7th graders again.