I´m recovering from depression and when I first took this medication I slept for an entire day , it was really weird . And then for two years I felt like eating a lot , like candies and carbohidrates , I couldn´t concentrate , I gained a lot of weight , etc . I didn´t felt shut off from the world , but I know that each person has different side effects , maybe you should wait for a while to see if it gets better or try talking to your psychiatrist about it .