There is no magic cure, I still struggle with it. But it's easier than before, I found medication helps but ONLY if you have it reviewed regularly. Seeing someone to discuss issues with is very helpful. I see a guy who isn't a medical professional but is older and has the condition himself - that's incredibly helpful :-)
Probably less helpful to others is my supportive wife. I probably drive her to distraction at times, which feels awful as I don't mean to. But she forgives me and ensures I don't forget to take my medicine, which is unbelievably important. That's obviously not helpful if you aren't in a significant relationship though.
Wish I had more words of wisdom. I'm still working it all out myself to be honest. I think it's a lifetime struggle, but worthwhile fighting.