Does anyone have any general advice on how to handle this better?

He has a routine, a psychiatrist, we have a spiritual support, he eats well, takes supplements and pretty much everything else you can think of. Its just he is trying to get work right now. He is a contractor and its not going very well. Also my Father died recently. It seems that our general support system/methods are working like they normally do. Thanks for taking the time to write a response and read this.