The last time I was worried of what to do with my life, I had a lot of obsessive thoughts. These obsessive thoughts would led me to psychosis. Now I’m taking 20mg of memantine and the obsessive thoughts are lighter, so I can handle them. I still have intrusive thoughts and they suck sometimes, but I don’t have too much anxiety because of them. My pdoc said that intrusive thoughts are a type of obsessive thoughts.
It seems that memantine is working for negative symptoms and obsessive thoughts.