My dad has told us that he is depressed. He is 54 years old. He has owned his own business for most of his life and recently shut it down about 2 years ago. I think this is what triggered it. Then during the pandemic, my parents decided to downgrade their home and sell the house they lived in. A decision that i believe he made in his depressed state. He is super quiet all the time and gets anxiety whenever he is alone. He feels that everyone else at his age is so much further in life. He thinks about the past and is saying that he regrets so many decisions hes made and that he is no where in his life. Just today while he was leaving the house, he goes” what is life??” And walks out the door. I am so worried for him and not sure what are the right things to do or say to make him feel better or what i can do to tell.