Last day at aftercare

Wow a 52 week commitment is over. I drove 50 mins +- to get there at 5:00pm once a week in traffic. That is Southern California traffic. I already miss it, beause it was a large part of my first year in recovery. One thing is I am sort of scared because of making a change in my recovery that has kept me sober so far. However I am still on step 4 and my sponsor suggested that I go to a step study to replace the missing commitment. I have learned that when I start protecting my comfort zone I need to take the next indicated step.