Define 'working' becsuse a lot of strife can come from the differences between what you're expecting it to do and what will actually happen. For me, it just made it easier for me to lift myself out of bed in the morning and that's about where the progress ends. And that's the one I found after years of trying ones that were worse. They're not happy pills, they just let you deal with the horrible shit instead of becoming immobilized by it.