I am currently navigating a two-year employment gap that resulted from my resignation due to health reasons. After leaving my job, I went to rehab for substance abuse, which was a significant step in my recovery. I was able to receive unemployment insurance for a year, but then I transitioned to state disability due to chronic joint pain that affects my mobility. My knees are in particularly bad shape, making it difficult to resume work. I'm seeking advice on how to explain this gap in my employment history to potential employers without raising concerns about my health or my past. I want to present my situation honestly while also highlighting my readiness and capability to work.