Scott Disick recently left a Costa Rica rehab center but he plans to return to continue his treatment, saying he “not done working” on himself. The 31-year-old had checked into the Rythmia Life Advancement Center earlier this month to deal with an undisclosed ailment. Disick, who had sought treatment at the facility before, left the rehab center earlier this week and was spotted back home in Los Angeles with his family. Disick, whose battle with alcohol and drug issues was documented on Kourtney & Khloé Take The Hamptons, talked about his recovery and rehab progress in an interview with E! News on Friday saying, “Everybody was under the impression that I was going to Costa Rica for a month for something, but the truth was I was never planning to go for a month, I was planning to go for as long as I went, which was the week, and work on myself, and I’m not done working on myself.”