acting out of character? I am concerned that his changing behavior indicates a deterioration in mental health but I may well be over reacting. He used to be more focused on the long term and cautious or prudent. He no longer follows his diet, has also started smoking again and drinking but not driving, thankfully. Risky investments appeal to him now that wouldn't have a few years ago. He has no financial concerns, but could get some if he were to get into these risky investments. He seems to think he needs more money. I am really not sure what is the best category for this one.