I'm not sure he attempted suicide, if not who will be left to enjoy the estates he has?
I think we can say he was depressed which is normal for someone who went through loss. However, I don't pity him. He was already rich and comfortable. If it was someone that's struggling and needed money it could have been understandable, unfortunately he wanted to multiply his money without doing much and he paid dearly.
As a wise man that he is, he could have chosen the path of crypto.
I won't advise anyone to do forex unless perhaps they don't need that money, then they wouldn't mind losing the money.