Follow-Up: I have been taking St.J.W for about 10 months. After a month or so I noticed that it had helped with depression, mood swings and motivation. But the past month or so I have been feeling sort of nervous and often wake up and have trouble getting back to sleep. I have cut back to 1 or 2 capsules a day and that seems to have helped quite a bit. Has anyone else had such an experience?