I took my sewing/embroidery machine camping also. It was a time I COULD sew without neglecting the house. Now I sold the camper and have 3 machines. I also still leave the house go. It is my therapy as well. I just don't have to haul everything to a campsite. I camp in front of the machine!
I think the 12 step cure would include another machine and more stash, then gadgets and more embroidery thread, oh yeah, and quilting patterns or books. . .